Lyndsey Nickels – författare

Cognitive neuropsychological research studies of people with cognitive deficits have typically been directed either at investigating methods of intervention, or at furthering our understanding of normal and impaired cognition. This book reports on research that combines these goals, using studies that use intervention as a ‘tool’ for investigating hypotheses about the functioning of the human cognitive system. The introductory chapter discusses some of the unique and more general difficulties that this approach faces, while the five reports describe intervention studies with children and adults with cognitive impairments – studies which investigate current theories of cognition. The studies demonstrate that the use of intervention to study cognition is a promising and valuable methodology. Aiming to promote wider use of these combined methods, this book makes it clear that while the approach faces various methodological and interpretative challenges, it has the advantage of providing advances on issues of theory while, at the same time providing treatment to participants, and bringing together what have been largely separate research traditions. This book was originally published as a special issue of Cognitive Neuropsychology.

This volume combines in-depth reviews of models of spoken word production and cognitive neuropsychological disorders of spoken word production. The first section provides a detailed discussion of the development and structure of current models of language production using data form "normal" subjects. It is these models that form the basis of the study and therefore the text attempts to explain their processing mechanisms and assumptions clearly. The evidence used for the development of these models is described including experimental studies and observation of patterns in naturally occurring speech errors.; The second section focuses on studies of aphasic naming disorders and discusses these disorders in terms of the model described in the first section. The emphasis is on single case studies. These are reviewed in three chapters examining semantic errors and disorders, the range of symptoms attributed to disorders of lexical retriveal and deficits of phonological encoding. The text assumes that the reader has some familiarity with the linguistic and psychological terminology relevant to these areas and therefore is most suited to the graduate student or researcher/lecturer.

Cognitive neuropsychological research studies of people with cognitive deficits have typically been directed either at investigating methods of intervention, or at furthering our understanding of normal and impaired cognition. This book reports on research that combines these goals, using studies that use intervention as a ‘tool’ for investigating hypotheses about the functioning of the human cognitive system. The introductory chapter discusses some of the unique and more general difficulties that this approach faces, while the five reports describe intervention studies with children and adults with cognitive impairments – studies which investigate current theories of cognition. The studies demonstrate that the use of intervention to study cognition is a promising and valuable methodology. Aiming to promote wider use of these combined methods, this book makes it clear that while the approach faces various methodological and interpretative challenges, it has the advantage of providing advances on issues of theory while, at the same time providing treatment to participants, and bringing together what have been largely separate research traditions. This book was originally published as a special issue of Cognitive Neuropsychology.

Primary progressive aphasia is a type of dementia that progressively impairs language abilities (speaking, understanding, reading and writing) and may eventually affect other aspects of thinking, movement and/or personality. For the person with primary progressive aphasia, these problems have a profound effect on their ability to communicate, which in turn impacts their relationships, social networks and ability to participate in everyday activities that depend on communication. Recent understanding of primary progressive aphasia has grown enormously, however, and this book provides an up-to-date survey of research relevant to the clinical care of people with primary progressive aphasia. It covers initial diagnosis, neuropathology, genetics and typical patterns of progression from early- to late-stage disease, with a special focus on management and intervention for a range of different language symptoms and everyday communication activities.This book is suitable for a wide readership, from neurologists, geriatricians and other medical specialists, to general practitioners, speech and language therapists, occupational therapists, psychologists and students in these fields. It was originally published as a special issue of the journal Aphasiology.

Primary progressive aphasia is a type of dementia that progressively impairs language abilities (speaking, understanding, reading and writing) and may eventually affect other aspects of thinking, movement and/or personality. For the person with primary progressive aphasia, these problems have a profound effect on their ability to communicate, which in turn impacts their relationships, social networks and ability to participate in everyday activities that depend on communication. Recent understanding of primary progressive aphasia has grown enormously, however, and this book provides an up-to-date survey of research relevant to the clinical care of people with primary progressive aphasia. It covers initial diagnosis, neuropathology, genetics and typical patterns of progression from early- to late-stage disease, with a special focus on management and intervention for a range of different language symptoms and everyday communication activities.This book is suitable for a wide readership, from neurologists, geriatricians and other medical specialists, to general practitioners, speech and language therapists, occupational therapists, psychologists and students in these fields. It was originally published as a special issue of the journal Aphasiology.

This volume focuses on the remediation of impairments of word production in aphasia. It is restricted to studies focusing on single word production and comprises papers by some of the researchers most active in this field worldwide. The scope of the papers is broad and includes many relatively under-researched areas and techniques. All the papers have in common a methodological rigour and the use of a single case or case-series approach. A range of treatment tasks are evaluated: 'phonological' tasks such as phonological cueing and word repetition, and judgements regarding the phonological form; 'orthographic' tasks such as orthographic cueing, word reading and writing to dictation; 'semantic' tasks such as semantic cueing; the use of gesture; computer presentation of tasks and even just repeated attempts at naming. In addition, the individuals treated using these techniques varied in the nature of their impairments and/or level of impairment that was targeted. The majority aimed to improve word retrieval generally, but one treatment was aimed specifically at verb retrieval, and another at improving accuracy of word production for an individual with a phonological encoding impairment. Each paper relates the outcome of treatment to theoretical accounts of impairment, and one explicitly uses the results of therapy to inform these theories. Taken together these papers provide a snapshot of the 'state of the art' in the rehabilitation of word production in aphasia.

This volume combines in-depth reviews of models of spoken word production and cognitive neuropsychological disorders of spoken word production. The first section provides a detailed discussion of the development and structure of current models of language production using data form "normal" subjects. It is these models that form the basis of the study and therefore the text attempts to explain their processing mechanisms and assumptions clearly. The evidence used for the development of these models is described including experimental studies and observation of patterns in naturally occurring speech errors.; The second section focuses on studies of aphasic naming disorders and discusses these disorders in terms of the model described in the first section. The emphasis is on single case studies. These are reviewed in three chapters examining semantic errors and disorders, the range of symptoms attributed to disorders of lexical retriveal and deficits of phonological encoding. The text assumes that the reader has some familiarity with the linguistic and psychological terminology relevant to these areas and therefore is most suited to the graduate student or researcher/lecturer.

This volume focuses on the remediation of impairments of word production in aphasia. It is restricted to studies focusing on single word production and comprises papers by some of the researchers most active in this field worldwide. The scope of the papers is broad and includes many relatively under-researched areas and techniques. All the papers have in common a methodological rigour and the use of a single case or case-series approach. A range of treatment tasks are evaluated: 'phonological' tasks such as phonological cueing and word repetition, and judgements regarding the phonological form; 'orthographic' tasks such as orthographic cueing, word reading and writing to dictation; 'semantic' tasks such as semantic cueing; the use of gesture; computer presentation of tasks and even just repeated attempts at naming. In addition, the individuals treated using these techniques varied in the nature of their impairments and/or level of impairment that was targeted. The majority aimed to improve word retrieval generally, but one treatment was aimed specifically at verb retrieval, and another at improving accuracy of word production for an individual with a phonological encoding impairment. Each paper relates the outcome of treatment to theoretical accounts of impairment, and one explicitly uses the results of therapy to inform these theories. Taken together these papers provide a snapshot of the 'state of the art' in the rehabilitation of word production in aphasia.