 | This article may be too technical for most readers to understand.(November 2014) |
Ian Robertson (born 26 April 1951) is a Scottish neuroscientist and clinical psychologist, and Professor of Psychology at Trinity College Dublin. He is also known as a leading researcher as to how an individual may harness the attention system of one's mind to enhance autonomy over emotions and cognitive function.
Ian Robertson is Professor of Psychology at Trinity College, Dublin and founding Director of Trinity College Institute of Neuroscience. Robertson is the first psychologist in Ireland to have been elected a member of the Royal Irish Academy. [1] He holds the positions of Visiting Professor at University College London, Bangor University, University of Wales, and Visiting Scientist at the Rotman Research Institute, University of Toronto on year 1995. Previously, he was a senior scientist at the MRC Cognition and Brain Sciences Unit at the University of Cambridge, where he was also a fellow at Hughes Hall College.
A graduate of Glasgow University, Robertson gained his Masters (Clinical Psychology, Institute of Psychiatry) and Doctoral (Neuropsychology) degrees at the University of London. [1]
Ian Robertson has published more than 200 books and articles in leading journals, including Nature , Brain , Journal of Neuroscience , and Psychological Bulletin . Ian has also contributed to public communication and understanding of science, contributing regularly to The Times and The Daily Telegraph , and he is also a columnist for the British Medical Journal . [2] Robertson is an author and editor of ten scientific books, including the leading international textbook on cognitive rehabilitation, Cognitive Neurorehabilitation, and several books for the general reader which have been translated into multiple languages. [3]
Ian Robertson's research focuses on behavioural change in people with impaired brain function, through linking novel rehabilitation strategies to underlying models of brain function. Methods which are now widely used and taught internationally include limb activation training for unilateral neglect, [4] sustained attention training for unilateral neglect, [5] and self-alert training for adults with attention deficit hyperactivity disorder. [6] His current research includes several randomized controlled trials of different types of cognitive training with elderly, schizophrenic and ADHD patients. He has also developed with others a widely used method for frontal lobe impairment known as Goal Management Training. [7]
Ian Robertson has also developed a theoretical approach to cognitive rehabilitation [8] and originated some very widely used tests of attention.
Neurocognitive functions are cognitive functions closely linked to the function of particular areas, neural pathways, or cortical networks in the brain, ultimately served by the substrate of the brain's neurological matrix. Therefore, their understanding is closely linked to the practice of neuropsychology and cognitive neuroscience – two disciplines that broadly seek to understand how the structure and function of the brain relate to cognition and behaviour.
Neuropsychology is a branch of psychology concerned with how a person's cognition and behavior are related to the brain and the rest of the nervous system. Professionals in this branch of psychology focus on how injuries or illnesses of the brain affect cognitive and behavioral functions.
Rehabilitation of sensory and cognitive function typically involves methods for retraining neural pathways or training new neural pathways to regain or improve neurocognitive functioning that have been diminished by disease or trauma. The main objective outcome for rehabilitation is to assist in regaining physical abilities and improving performance. Three common neuropsychological problems treatable with rehabilitation are attention deficit/hyperactivity disorder (ADHD), concussion, and spinal cord injury. Rehabilitation research and practices are a fertile area for clinical neuropsychologists, rehabilitation psychologists, and others.
The caudate nucleus is one of the structures that make up the corpus striatum, which is a component of the basal ganglia in the human brain. While the caudate nucleus has long been associated with motor processes due to its role in Parkinson's disease, it plays important roles in various other nonmotor functions as well, including procedural learning, associative learning and inhibitory control of action, among other functions. The caudate is also one of the brain structures which compose the reward system and functions as part of the cortico–basal ganglia–thalamic loop.
Anosognosia is a condition in which a person with a disability is cognitively unaware of having it due to an underlying physical condition. Anosognosia results from physiological damage to brain structures, typically to the parietal lobe or a diffuse lesion on the fronto-temporal-parietal area in the right hemisphere, and is thus a neuropsychiatric disorder. A deficit of self-awareness, the term was first coined by the neurologist Joseph Babinski in 1914, in order to describe the unawareness of hemiplegia.
Cognitive neuropsychiatry is a growing multidisciplinary field arising out of cognitive psychology and neuropsychiatry that aims to understand mental illness and psychopathology in terms of models of normal psychological function. A concern with the neural substrates of impaired cognitive mechanisms links cognitive neuropsychiatry to the basic neuroscience. Alternatively, CNP provides a way of uncovering normal psychological processes by studying the effects of their change or impairment.
Hemispatial neglect is a neuropsychological condition in which, after damage to one hemisphere of the brain, a deficit in attention and awareness towards the side of space opposite brain damage is observed. It is defined by the inability of a person to process and perceive stimuli towards the contralesional side of the body or environment. Hemispatial neglect is very commonly contralateral to the damaged hemisphere, but instances of ipsilesional neglect have been reported.
Acquired brain injury (ABI) is brain damage caused by events after birth, rather than as part of a genetic or congenital disorder such as fetal alcohol syndrome, perinatal illness or perinatal hypoxia. ABI can result in cognitive, physical, emotional, or behavioural impairments that lead to permanent or temporary changes in functioning. These impairments result from either traumatic brain injury or nontraumatic injury derived from either an internal or external source. ABI does not include damage to the brain resulting from neurodegenerative disorders.
Edith F. Kaplan was an American psychologist. She was a pioneer of neuropsychological tests and did most of her work at the Boston VA Hospital. Kaplan is known for her promotion of clinical neuropsychology as a specialty area in psychology. She examined brain-behavioral relationships in aphasia, apraxia, developmental issues in clinical neuropsychology, as well as normal and abnormal aging. Kaplan helped develop a new method of assessing brain function with neuropsychological assessment, called "The Boston Process Approach."
Certain treatments for childhood cancer are known to cause learning problems in survivors, particularly when central nervous system (CNS)-directed therapies are used. As the mortality rates of childhood cancers have plummeted since effective treatment regiments have been introduced, greater attention has been paid to the effect of treatment on neurocognitive morbidity and quality of life of survivors. The goal of treatment for childhood cancers today is to minimize these adverse "late effects", while ensuring long-term survival.
Anosodiaphoria is a condition in which a person who has a brain injury seems indifferent to the existence of their impairment. Anosodiaphoria is specifically used in association with indifference to paralysis. It is a somatosensory agnosia, or a sign of neglect syndrome. It might be specifically associated with defective functioning of the frontal lobe of the right hemisphere.
In psychology and neuroscience, executive dysfunction, or executive function deficit, is a disruption to the efficacy of the executive functions, which is a group of cognitive processes that regulate, control, and manage other cognitive processes. Executive dysfunction can refer to both neurocognitive deficits and behavioural symptoms. It is implicated in numerous psychopathologies and mental disorders, as well as short-term and long-term changes in non-clinical executive control. Executive dysfunction is the mechanism underlying ADHD paralysis, and in a broader context, it can encompass other cognitive difficulties like planning, organizing, initiating tasks and regulating emotions. It is a core characteristic of ADHD and can elucidate numerous other recognized symptoms.
Cognitive rehabilitation refers to a wide range of evidence-based interventions designed to improve cognitive functioning in brain-injured or otherwise cognitively impaired individuals to restore normal functioning, or to compensate for cognitive deficits. It entails an individualized program of specific skills training and practice plus metacognitive strategies. Metacognitive strategies include helping the patient increase self-awareness regarding problem-solving skills by learning how to monitor the effectiveness of these skills and self-correct when necessary.
Cerebellar cognitive affective syndrome (CCAS), also called Schmahmann's syndrome is a condition that follows from lesions (damage) to the cerebellum of the brain. It refers to a constellation of deficits in the cognitive domains of executive function, spatial cognition, language, and affect resulting from damage to the cerebellum. Impairments of executive function include problems with planning, set-shifting, abstract reasoning, verbal fluency, and working memory, and there is often perseveration, distractibility and inattention. Language problems include dysprosodia, agrammatism and mild anomia. Deficits in spatial cognition produce visual–spatial disorganization and impaired visual–spatial memory. Personality changes manifest as blunting of affect or disinhibited and inappropriate behavior. These cognitive impairments result in an overall lowering of intellectual function. CCAS challenges the traditional view of the cerebellum being responsible solely for regulation of motor functions. It is now thought that the cerebellum is responsible for monitoring both motor and nonmotor functions. The nonmotor deficits described in CCAS are believed to be caused by dysfunction in cerebellar connections to the cerebral cortex and limbic system.
Rehabilitation psychology is a specialty area of psychology aimed at maximizing the independence, functional status, health, and social participation of individuals with disabilities and chronic health conditions. Assessment and treatment may include the following areas: psychosocial, cognitive, behavioral, and functional status, self-esteem, coping skills, and quality of life. As the conditions experienced by patients vary widely, rehabilitation psychologists offer individualized treatment approaches. The discipline takes a holistic approach, considering individuals within their broader social context and assessing environmental and demographic factors that may facilitate or impede functioning. This approach, integrating both personal and environmental factors, is consistent with the World Health Organization's (WHO) International Classification of Functioning, Disability and Health (ICF).
Maureen Philomena Molloy was an Australian pioneer of clinical neuropsychology, cognitive rehabilitation therapy and forensic neuropsychology.
Carlo Semenza is an Italian neuropsychologist and cognitive neuroscientist. Carlo Semenza’s research activity mostly contributed to the field of aphasiology, neuropsychology of language, and numerical cognition.
Dyschiria, also known as dyschiric syndrome, is a neurological disorder where one-half of an individual's body or space cannot be recognized or respond to sensations. The term dyschiria is rarely used in modern scientific research and literature. Dyschiria has been often referred to as unilateral neglect, visuo-spatial neglect, or hemispatial neglect from the 20th century onwards. Psychologists formerly characterized dyschiric patients to be unable to discriminate or report external stimuli. This left the patients incapable of orienting sensory responses in their extrapersonal and personal space. Patients with dyschiria are unable to distinguish one side of their body in general, or specific segments of the body. There are three stages to dyschiria: achiria, allochiria, and synchiria, in which manifestations of dyschiria evolve in varying degrees.
Masud Husain FMedSci is a clinical neurologist and neuroscientist working in the UK. He is Professor of Neurology & Cognitive Neuroscience at the Nuffield Department of Clinical Neurosciences and Departmental of Experimental Psychology, University of Oxford, a Professorial Fellow at New College, Oxford, and Editor-in-Chief of the journal Brain. He was born in East Pakistan.
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