Charles Watson – författare

The preceding editions made The Rat Brain in Stereotaxic Coordinates the second most cited book in science. This Fifth Edition is the result of years of research providing the user with the drawings of the completely new set of coronal sections, now from one rat, and with significantly improved resolution by adding a third additional section level as compared to earlier editions. Numerous new nuclei and structures also have been identified. The drawings are presented in two color, providing a much better contrast for use.The Fifth Edition continues the legacy of this major neuroscience publication and is a guide for all students and scientists who study the rat brain.- 161 coronal diagrams based on a single brain.- Delineations drawn entirely new from a new set of sections.- Diagrams spaced at constant 120 µm intervals resulting in the high resolution and convenience of use.- Drawings use blue color lines and black labels to facilitate extraction of information.- The stereotaxic grid was derived using the same techniques that produced the widely praised stereotaxic grid of the previous editions.- Over 1000 structures identified, a number for the first time in this edition.

This completely revised edition of The Rat Brain in Stereotaxic Coordinates, the second most cited book in science, represents a dramatic update from the previous edition. Based on a single rat brain, this edition features an entirely new coronal set of tissue cut in regular 120 micron intervals with accompanying photographs and drawings of coronal, horizontal and sagittal sections of this new set. The use of the single brain allows for greater consistency between sections, while advances in histochemistry techniques provides increased refinement in the definition of brain areas, making this the most accurate and detailed stereotaxic rat atlas produced to date. The atlas will also include a CD-ROM featuring all of the graphics and text. Every lab working with the rat as an experimental animal model will want to use this book as their atlas of choice.This book is also available in a softcover spiral binding at the same price.- Includes twice as many coronal sections, nissl plates, and sagittal plates as the previous edition- Uses a single rat brain allowing for better consistency and better delineations in the line drawings of structures- Provides improved stereotaxic coordinates at a higher level of detail- Accompanying CD-ROM features graphics and text- Now available as hardcover version and softcover version with a spiral binding at the same price

The Mouse Nervous System provides a comprehensive account of the central nervous system of the mouse. The book is aimed at molecular biologists who need a book that introduces them to the anatomy of the mouse brain and spinal cord, but also takes them into the relevant details of development and organization of the area they have chosen to study. The Mouse Nervous System offers a wealth of new information for experienced anatomists who work on mice. The book serves as a valuable resource for researchers and graduate students in neuroscience.- Systematic consideration of the anatomy and connections of all regions of the brain and spinal cord by the authors of the most cited rodent brain atlases- A major section (12 chapters) on functional systems related to motor control, sensation, and behavioral and emotional states- A detailed analysis of gene expression during development of the forebrain by Luis Puelles, the leading researcher in this area- Full coverage of the role of gene expression during development and the new field of genetic neuroanatomy using site-specific recombinases- Examples of the use of mouse models in the study of neurological illness

The authors of the most cited neuroscience publication, The Rat Brain in Stereotaxic Coordinates, have written this introductory textbook for neuroscience students. The text is clear and concise, and offers an excellent introduction to the essential concepts of neuroscience.- Based on contemporary neuroscience research rather than old-style medical school neuroanatomy- Thorough treatment of motor and sensory systems- A detailed chapter on human cerebral cortex- The neuroscience of consciousness, memory, emotion, brain injury, and mental illness- A comprehensive chapter on brain development- A summary of the techniques of brain research- A detailed glossary of neuroscience terms- Illustrated with over 130 color photographs and diagramsThis book will inspire and inform students of neuroscience. It is designed for beginning students in the health sciences, including psychology, nursing, biology, and medicine.- Clearly and concisely written for easy comprehension by beginning students- Based on contemporary neuroscience research rather than the concepts of old-style medical school neuroanatomy- Thorough treatment of motor and sensory systems- A detailed chapter on human cerebral cortex- Discussion of the neuroscience of conscience, memory, cognitive function, brain injury, and mental illness- A comprehensive chapter on brain development- A summary of the techniques of brain research- A detailed glossary of neuroscience terms- Illustrated with over 100 color photographs and diagrams

Many hundreds of thousands suffer spinal cord injuries leading to loss of sensation and motor function in the body below the point of injury. Spinal cord research has made some significant strides towards new treatment methods, and is a focus of many laboratories worldwide. In addition, research on the involvement of the spinal cord in pain and the abilities of nervous tissue in the spine to regenerate has increasingly been on the forefront of biomedical research in the past years. The Spinal Cord, a collaboration with the Christopher and Dana Reeve Foundation, is the first comprehensive book on the anatomy of the mammalian spinal cord. Tens of thousands of articles and dozens of books are published on this subject each year, and a great deal of experimental work has been carried out on the rat spinal cord. Despite this, there is no comprehensive and authoritative atlas of the mammalian spinal cord. Almost all of the fine details of spinal cord anatomy must be searched for in journal articles on particular subjects. This book addresses this need by providing both a comprehensive reference on the mammalian spinal cord and a comparative atlas of both rat and mouse spinal cords in one convenient source. The book provides a descriptive survey of the details of mammalian spinal cord anatomy, focusing on the rat with many illustrations from the leading experts in the field and atlases of the rat and the mouse spinal cord. The rat and mouse spinal cord atlas chapters include photographs of Nissl stained transverse sections from each of the spinal cord segments (obtained from a single unfixed spinal cord), detailed diagrams of each of the spinal cord segments pictured, delineating the laminae of Rexed and all other significant neuronal groupings at each level and photographs of additional sections displaying markers such as acetylcholinesterase (AChE), calbindin, calretinin, choline acetlytransferase, neurofilament protein (SMI 32), enkephalin, calcitonin gene-related peptide (CGRP), and neuronal nuclear protein (NeuN).- The text provides a detailed account of the anatomy of the mammalian spinal cord and surrounding musculoskeletal elements- The major topics addressed are: development of the spinal cord; the gross anatomy of the spinal cord and its meninges; spinal nerves, nerve roots, and dorsal root ganglia; the vertebral column, vertebral joints, and vertebral muscles; blood supply of the spinal cord; cytoarchitecture and chemoarchitecture of the spinal gray matter; musculotopic anatomy of motoneuron groups; tracts connecting the brain and spinal cord; spinospinal pathways; sympathetic and parasympathetic elements in the spinal cord; neuronal groups and pathways that control micturition; the anatomy of spinal cord injury in experimental animals- The atlas of the rat and mouse spinal cord has the following features: Photographs of Nissl stained transverse sections from each of 34 spinal segments for the rat and mouse; Detailed diagrams of each of the 34 spinal segments for rat and mouse, delineating the laminae of Rexed and all other significant neuronal groupings at each level. ; Alongside each of the 34 Nissl stained segments, there are additional sections displaying markers such as acetylcholinesterase, calbindin, calretinin, choline acetlytransferase, neurofilament protein (SMI 32), and neuronal nuclear protein (NeuN)- All the major motoneuron clusters are identified in relation to the individual muscles or muscle groups they supply

The Mouse Nervous System provides a comprehensive account of the central nervous system of the mouse. The book is aimed at molecular biologists who need a book that introduces them to the anatomy of the mouse brain and spinal cord, but also takes them into the relevant details of development and organization of the area they have chosen to study. The Mouse Nervous System offers a wealth of new information for experienced anatomists who work on mice. The book serves as a valuable resource for researchers and graduate students in neuroscience.

Systematic consideration of the anatomy and connections of all regions of the brain and spinal cord by the authors of the most cited rodent brain atlases A major section (12 chapters) on functional systems related to motor control, sensation, and behavioral and emotional states A detailed analysis of gene expression during development of the forebrain by Luis Puelles, the leading researcher in this area Full coverage of the role of gene expression during development and the new field of genetic neuroanatomy using site-specific recombinases Examples of the use of mouse models in the study of neurological illness

The authors of the most cited neuroscience publication, The Rat Brain in Stereotaxic Coordinates, have written this introductory textbook for neuroscience students. The text is clear and concise, and offers an excellent introduction to the essential concepts of neuroscience.

Based on contemporary neuroscience research rather than old-style medical school neuroanatomy

Thorough treatment of motor and sensory systems

A detailed chapter on human cerebral cortex

The neuroscience of consciousness, memory, emotion, brain injury, and mental illness

A comprehensive chapter on brain development

A summary of the techniques of brain research

A detailed glossary of neuroscience terms

Illustrated with over 130 color photographs and diagrams

This book will inspire and inform students of neuroscience. It is designed for beginning students in the health sciences, including psychology, nursing, biology, and medicine.

Clearly and concisely written for easy comprehension by beginning students Based on contemporary neuroscience research rather than the concepts of old-style medical school neuroanatomy Thorough treatment of motor and sensory systems A detailed chapter on human cerebral cortex Discussion of the neuroscience of conscience, memory, cognitive function, brain injury, and mental illness A comprehensive chapter on brain development A summary of the techniques of brain research A detailed glossary of neuroscience terms Illustrated with over 100 color photographs and diagrams

Many hundreds of thousands suffer spinal cord injuries leading to loss of sensation and motor function in the body below the point of injury. Spinal cord research has made some significant strides towards new treatment methods, and is a focus of many laboratories worldwide. In addition, research on the involvement of the spinal cord in pain and the abilities of nervous tissue in the spine to regenerate has increasingly been on the forefront of biomedical research in the past years. The Spinal Cord, a collaboration with the Christopher and Dana Reeve Foundation, is the first comprehensive book on the anatomy of the mammalian spinal cord. Tens of thousands of articles and dozens of books are published on this subject each year, and a great deal of experimental work has been carried out on the rat spinal cord. Despite this, there is no comprehensive and authoritative atlas of the mammalian spinal cord. Almost all of the fine details of spinal cord anatomy must be searched for in journal articles on particular subjects. This book addresses this need by providing both a comprehensive reference on the mammalian spinal cord and a comparative atlas of both rat and mouse spinal cords in one convenient source. The book provides a descriptive survey of the details of mammalian spinal cord anatomy, focusing on the rat with many illustrations from the leading experts in the field and atlases of the rat and the mouse spinal cord. The rat and mouse spinal cord atlas chapters include photographs of Nissl stained transverse sections from each of the spinal cord segments (obtained from a single unfixed spinal cord), detailed diagrams of each of the spinal cord segments pictured, delineating the laminae of Rexed and all other significant neuronal groupings at each level and photographs of additional sections displaying markers such as acetylcholinesterase (AChE), calbindin, calretinin, choline acetlytransferase, neurofilament protein (SMI 32), enkephalin, calcitonin gene-related peptide (CGRP), and neuronal nuclear protein (NeuN). The text provides a detailed account of the anatomy of the mammalian spinal cord and surrounding musculoskeletal elements The major topics addressed are: development of the spinal cord; the gross anatomy of the spinal cord and its meninges; spinal nerves, nerve roots, and dorsal root ganglia; the vertebral column, vertebral joints, and vertebral muscles; blood supply of the spinal cord; cytoarchitecture and chemoarchitecture of the spinal gray matter; musculotopic anatomy of motoneuron groups; tracts connecting the brain and spinal cord; spinospinal pathways; sympathetic and parasympathetic elements in the spinal cord; neuronal groups and pathways that control micturition; the anatomy of spinal cord injury in experimental animals The atlas of the rat and mouse spinal cord has the following features: Photographs of Nissl stained transverse sections from each of 34 spinal segments for the rat and mouse; Detailed diagrams of each of the 34 spinal segments for rat and mouse, delineating the laminae of Rexed and all other significant neuronal groupings at each level. ; Alongside each of the 34 Nissl stained segments, there are additional sections displaying markers such as acetylcholinesterase, calbindin, calretinin, choline acetlytransferase, neurofilament protein (SMI 32), and neuronal nuclear protein (NeuN) All the major motoneuron clusters are identified in relation to the individual muscles or muscle groups they supply

Since its first edition in 1982, the Paxinos and Watson rat brain atlas has become the most trusted source of accurate coordinates and anatomical information in laboratories throughout the world. It has been cited over 60,000 times, making it the most cited publication in neuroscience. The seventh edition incorporates new findings on developmental gene expression and presents the boundaries of neuromeres in sagittal sections. 161 thoroughly revised coronal diagrams and accompanying photographic plates spaced at 120 �m intervals 19 thoroughly revised sagittal diagrams and accompanying photographic plates 27 thoroughly revised horizontal diagrams and accompanying photographic plates Photographic plates printed from high resolution digital images in color Diagrams of all spinal cord segments The most accurate and virtually universally used stereotaxic coordinate system Neuromeric segments delineated in sagittal sections A 'mini-atlas' of 14 diagrams to assist beginning students of neuroanatomy Over 1000 structures identified Electronic diagrams available to purchasers of this book via a companion web site (http://booksite.elsevier.com/9780123919496/)

Since its first edition in 1982, the Paxinos and Watson rat brain atlas has become the most trusted source of accurate coordinates and anatomical information in laboratories throughout the world. It has been cited over 60,000 times, making it the most cited publication in neuroscience. The seventh edition incorporates new findings on developmental gene expression and presents the boundaries of neuromeres in sagittal sections.- 161 thoroughly revised coronal diagrams and accompanying photographic plates spaced at 120 µm intervals- 19 thoroughly revised sagittal diagrams and accompanying photographic plates- 27 thoroughly revised horizontal diagrams and accompanying photographic plates- Photographic plates printed from high resolution digital images in color- Diagrams of all spinal cord segments- The most accurate and virtually universally used stereotaxic coordinate system- Neuromeric segments delineated in sagittal sections- A ''mini-atlas'' of 14 diagrams to assist beginning students of neuroanatomy- Over 1000 structures identified- Electronic diagrams available to purchasers of this book via a companion web site (http://booksite.elsevier.com/9780123919496/)

MRI/DTI Atlas of the Rat Brain offers two major enhancements when compared with earlier attempts to make MRI/DTI rat brain atlases. First, the spatial resolution at 25µm is considerably higher than previous data published. Secondly, the comprehensive set of MRI/DTI contrasts provided has enabled the authors to identify more than 80% of structures identified in The Rat Brain in Stereotaxic Coordinates.- Ninety-six coronal levels from the olfactory bulb to the pyramidal decussation are depicted- Delineations primarily made on the basis of direct observations on the MRI contrasts- Each of the 96 open book pages displays four items— top left, the directionally colored fractional anisotropy image derived from DTI (DTI - FAC); top right, the diffusion-weighted image (DWI); bottom left, the gradient recalled echo (GRE); and bottom right, a diagrammatic synthesis of the information derived from these three images plus two additional images, which are not displayed (ARDC and RD). This is repeated for 96 coronal levels, which makes the levels 250 μm apart- The FAC images are shown in full color- The orientation of sections corresponds to that in Paxinos and Watson''s The Rat Brain in Stereotaxic Coordinates, 7th Edition (2014)- The images have been obtained from 3D isotropic population averages (number of rats=5). All abbreviations of structure names are identical to the Paxinos & Watson histologic atlas

The Mammalian Spinal Cord provides a comprehensive account of the anatomy and histology of the spinal cord. The text covers the cytoarchitecture, chemoarchitecture, motor neuron distribution, long tracts, autonomic outflow, and gene expression in the spinal cord. A feature of the book is the inclusion of segment-by-segment atlases of the spinal cords of rat, mouse, newborn mouse, marmoset, rhesus monkey, and human. This book is an essential reference for researchers studying the spinal cord.

Includes full-color photographic images of Nissl-stained sections from every spinal cord segment in each of two rodent and three primate species, over 160 Nissl plates Contains comprehensively labeled diagrams to accompany each Nissl-stained section, over 160 diagrams Provides more than 500 photographic images of sections stained for AChE, ChAT, parvalbumin, NADPH- diaphorase, calretinin, or other markers to supplement the Nissl-stained images

The Mammalian Spinal Cord provides a comprehensive account of the anatomy and histology of the spinal cord. The text covers the cytoarchitecture, chemoarchitecture, motor neuron distribution, long tracts, autonomic outflow, and gene expression in the spinal cord. A feature of the book is the inclusion of segment-by-segment atlases of the spinal cords of rat, mouse, newborn mouse, marmoset, rhesus monkey, and human. This book is an essential reference for researchers studying the spinal cord.- Includes full-color photographic images of Nissl-stained sections from every spinal cord segment in each of two rodent and three primate species, over 160 Nissl plates- Contains comprehensively labeled diagrams to accompany each Nissl-stained section, over 160 diagrams- Provides more than 500 photographic images of sections stained for AChE, ChAT, parvalbumin, NADPH- diaphorase, calretinin, or other markers to supplement the Nissl-stained images

The Rat Brain in Stereotaxic Coordinates Compact, Seventh Edition is a smaller sized (8.5 x 11inch), abridged version of the most referenced work in neuroscience (over 35,000 citations). The compact edition provides the coronal plates and diagrams of the current seventh edition in a smaller, more convenient spiral format and at a student friendly price. This book includes an introduction on current concepts in neuroanatomy, such as neuromeres and brain development. Students and seasoned researchers will find the first major unified nomenclature ontology tree based on development that features coronal photographic plates and juxtaposed diagrams.

Features 161 coronal diagrams and accompanying photographic plates spaced at constant 120 micron intervals Includes a simplified mini-atlas for beginning neuroscientists, and for teaching purposes Covers the most accurate and widely used stereotaxic coordinate system Presents diagrams that are identical to those in the full Seventh Edition Includes the Expert Consult eBook version, compatible with PC, Mac, and most mobile devices and eReaders, which allows readers to browse, search, and interact with content

The Rat Brain in Stereotaxic Coordinates Compact, Seventh Edition is a smaller sized (8.5 x 11inch), abridged version of the most referenced work in neuroscience (over 35,000 citations). The compact edition provides the coronal plates and diagrams of the current seventh edition in a smaller, more convenient spiral format and at a student friendly price. This book includes an introduction on current concepts in neuroanatomy, such as neuromeres and brain development. Students and seasoned researchers will find the first major unified nomenclature ontology tree based on development that features coronal photographic plates and juxtaposed diagrams.- Features 161 coronal diagrams and accompanying photographic plates spaced at constant 120 micron intervals- Includes a simplified mini-atlas for beginning neuroscientists, and for teaching purposes- Covers the most accurate and widely used stereotaxic coordinate system- Presents diagrams that are identical to those in the full Seventh Edition- Includes the Expert Consult eBook version, compatible with PC, Mac, and most mobile devices and eReaders, which allows readers to browse, search, and interact with content

This atlas - and its accompanying text - is the most comprehensive work on avian neuroanatomy available so far. It identifies more than 900 hundred structures (versus ca. 250 in previous avian atlases), 180 of them for the first time. It correlates avian and mammalian neuroanatomy on the basis of homologies and applies mammalian terms to homologous avian structures. This is the first atlas that represents the fundamental histogenetic domains of the vertebrate neuroaxis on the basis of sound fate-mapping and gene expression data. This results in a substantial increase in accuracy of delineations. Developmental molecular biologists will find it easier to extrapolate early neural tube patterns into mature structures. The modern trend to shift avian neuroanatomical nomenclature toward mammalian terminology by reference to postulated homologies has been expanded to the entire brain, but is not yet complete. This creates a new standard for comparative cross-reference, which can also be applied to reptilian-mammalian comparisons.

Color photographs and matching diagrams of 65 coronal, 23 sagittal and 9 horizontal 140 micron-thick sections reacted histochemically for acetylcholinesterase (AChE).Thoroughly revised drawings. Updated view of the pallium, including the new concept of homology between the lateral pallium and the mammalian claustro-insular complex.Extensive introductory text and bibliography, presenting the background information, methodology and justification of delineations.For the first time in any species, this atlas depicts the fate-mapped natural embryonic boundaries in the postnatal brain. For the first time, we present color images of all the 6 histological stains (AChE, Nissl, TH, calbindin, calretinin and parvalbumin) on which delineations are based (accompanying Expert Consult eBook).Includes the Expert Consult eBook version, compatible with PC, Mac, and most mobile devices and eReaders, which allows readers to browse, search, and interact with content.

This atlas – and its accompanying text - is the most comprehensive work on avian neuroanatomy available so far. It identifies more than 900 hundred structures (versus ca. 250 in previous avian atlases), 180 of them for the first time. It correlates avian and mammalian neuroanatomy on the basis of homologies and applies mammalian terms to homologous avian structures. This is the first atlas that represents the fundamental histogenetic domains of the vertebrate neuroaxis on the basis of sound fate-mapping and gene expression data. This results in a substantial increase in accuracy of delineations. Developmental molecular biologists will find it easier to extrapolate early neural tube patterns into mature structures. The modern trend to shift avian neuroanatomical nomenclature toward mammalian terminology by reference to postulated homologies has been expanded to the entire brain, but is not yet complete. This creates a new standard for comparative cross-reference, which can also be applied to reptilian-mammalian comparisons.- Color photographs and matching diagrams of 65 coronal, 23 sagittal and 9 horizontal 140 micron-thick sections reacted histochemically for acetylcholinesterase (AChE).- Thoroughly revised drawings. Updated view of the pallium, including the new concept of homology between the lateral pallium and the mammalian claustro-insular complex.- Extensive introductory text and bibliography, presenting the background information, methodology and justification of delineations.- For the first time in any species, this atlas depicts the fate-mapped natural embryonic boundaries in the postnatal brain. For the first time, we present color images of all the 6 histological stains (AChE, Nissl, TH, calbindin, calretinin and parvalbumin) on which delineations are based (accompanying Expert Consult eBook).- Includes the Expert Consult eBook version, compatible with PC, Mac, and most mobile devices and eReaders, which allows readers to browse, search, and interact with content.- The eBook also contains annotatable AI files of diagrams for use by researchers.

Atlas of the Developing Mouse Brain, Second Edition builds on the features of successful first edition, providing a comprehensive and convenient reference for all areas of the mouse brain at Fetal-Day 17.5 (E17.5), Day-of-Birth (P0), and Day-Six postnatal (P6). The book also delineates the parts of the eye, features of the skull, ganglia, nerves, arteries, veins, bones and foramina. This atlas is an essential tool for researchers and students who study the development of the mouse brain, or for those who interpret findings from genetic manipulation. Contains 176 high-resolution color scans of Nissl-stained coronal sections of the brain and skull of the fetal (E17.5), day-of-birth (P0), and day-six postnatal mouse (P6) Includes diagrams that delineate all structures of the brain, as well as peripheral nerves, ganglia, muscles, bones, veins and arteries of the head Presents approximately 5000 corrections and updates from the first edition Includes color codes of the veins, arteries, nerves and ganglions of the skull in diagrams

Human Brainstem: Cytoarchitecture, Chemoarchitecture, Myeloarchitecture explores how the human brainstem has been impeded by the unavailability of an up-to-date, comprehensive, diagrammatic and photographic atlas. Now, with the first detailed atlas on the human brainstem in more than twenty years, this book presents an accurate, comprehensive and convenient reference for students, researchers and pathologists.

Presents the first detailed atlas on the human brainstem in more than twenty years Represents all areas of the medulla, pons and midbrain in the plane transverse to the longitudinal axis of the brainstem Consists of 63 plates and 63 accompanying diagrams with an interplate distance of one millimeter Includes photographs of Nissl and acetylcholinesterase (AChE) stained sections at alternate levels Provides an accurate and convenient guide for students, researchers and pathologists

Human Brainstem: Cytoarchitecture, Chemoarchitecture, Myeloarchitecture explores how the human brainstem has been impeded by the unavailability of an up-to-date, comprehensive, diagrammatic and photographic atlas. Now, with the first detailed atlas on the human brainstem in more than twenty years, this book presents an accurate, comprehensive and convenient reference for students, researchers and pathologists.- Presents the first detailed atlas on the human brainstem in more than twenty years- Represents all areas of the medulla, pons and midbrain in the plane transverse to the longitudinal axis of the brainstem- Consists of 63 plates and 63 accompanying diagrams with an interplate distance of one millimeter- Includes photographs of Nissl and acetylcholinesterase (AChE) stained sections at alternate levels- Provides an accurate and convenient guide for students, researchers and pathologists

Atlas of the Developing Mouse Brain, Second Edition builds on the features of successful first edition, providing a comprehensive and convenient reference for all areas of the mouse brain at Fetal-Day 17.5 (E17.5), Day-of-Birth (P0), and Day-Six postnatal (P6). The book also delineates the parts of the eye, features of the skull, ganglia, nerves, arteries, veins, bones and foramina. This atlas is an essential tool for researchers and students who study the development of the mouse brain, or for those who interpret findings from genetic manipulation.- Contains 176 high-resolution color scans of Nissl-stained coronal sections of the brain and skull of the fetal (E17.5), day-of-birth (P0), and day-six postnatal mouse (P6)- Includes diagrams that delineate all structures of the brain, as well as peripheral nerves, ganglia, muscles, bones, veins and arteries of the head- Presents approximately 5000 corrections and updates from the first edition- Includes color codes of the veins, arteries, nerves and ganglions of the skull in diagrams

This book provides easy-to-skim profiles of innovative programs and practices which have been implemented at middle schools across the country.

This book provides easy-to-skim profiles of innovative programs and practices which have been implemented at middle schools across the country.