Norman Geschwind
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Norman Geschwind
Norman Geschwind (January 8, 1926 – November 4, 1984) was a pioneering American Behavioral neurology, behavioral neurologist, best known for his exploration of behavioral neurology through disconnection models based on lesion analysis. Early life Norman Geschwind was born on January 8, 1926, in New York City, New York to a Jewish family. He was a student at Boy's High School in Brooklyn, New York. He matriculated into Harvard University in 1942, initially planning to study mathematics. His education was interrupted when drafted into the Army in 1944. After serving for two years, he returned to Harvard University in 1946. Geschwind changed to the Department of Social Relations and studied a combination of social/personality psychology and cultural anthropology. Geschwind later married and had three children, Naomi, David, and Claudia. Medical education and training Geschwind attended Harvard Medical School, intending to become a psychiatrist. His emphasis began to shift after ...
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Boston
Boston (), officially the City of Boston, is the state capital and most populous city of the Commonwealth of Massachusetts, as well as the cultural and financial center of the New England region of the United States. It is the 24th- most populous city in the country. The city boundaries encompass an area of about and a population of 675,647 as of 2020. It is the seat of Suffolk County (although the county government was disbanded on July 1, 1999). The city is the economic and cultural anchor of a substantially larger metropolitan area known as Greater Boston, a metropolitan statistical area (MSA) home to a census-estimated 4.8 million people in 2016 and ranking as the tenth-largest MSA in the country. A broader combined statistical area (CSA), generally corresponding to the commuting area and including Providence, Rhode Island, is home to approximately 8.2 million people, making it the sixth most populous in the United States. Boston is one of the oldest ...
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Massachusetts Institute Of Technology
The Massachusetts Institute of Technology (MIT) is a private land-grant research university in Cambridge, Massachusetts. Established in 1861, MIT has played a key role in the development of modern technology and science, and is one of the most prestigious and highly ranked academic institutions in the world. Founded in response to the increasing industrialization of the United States, MIT adopted a European polytechnic university model and stressed laboratory instruction in applied science and engineering. MIT is one of three private land grant universities in the United States, the others being Cornell University and Tuskegee University. The institute has an urban campus that extends more than a mile (1.6 km) alongside the Charles River, and encompasses a number of major off-campus facilities such as the MIT Lincoln Laboratory, the Bates Center, and the Haystack Observatory, as well as affiliated laboratories such as the Broad and Whitehead Institutes. , 98 ...
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Albert Galaburda
Albert Mark Galaburda (born 20 July 1948 Santiago, Chile) is a cognitive and behavioral neurologist with a special focus on the biologic bases of developmental cognitive disorders. He is the Emily Fisher Landau Professor of Neurology and Neuroscience at Harvard Medical School, the Director of the Office for Diversity, Inclusion, and Career Advancement at Beth Israel Deaconess Medical Center, Boston, and Co-director of the Harvard University Interfaculty Initiative on Mind Brain and Behavior, together with psychologist Alfonso Caramazza. He is best known for his development of the Geschwind-Galaburda hypothesis, which helps explain differences in cognitive abilities on the basis of sex hormones and immunological characteristics and their relationship to lateralization of brain function, as well as for his pioneering studies on the biological foundations of developmental dyslexia. Other work includes the anatomical organization of the auditory cortex in the brains of monkeys and human ...
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Temporal Lobe Epilepsy
Temporal lobe epilepsy (TLE) is a chronic disorder of the nervous system which is characterized by recurrent, unprovoked focal seizures that originate in the temporal lobe of the brain and last about one or two minutes. TLE is the most common form of epilepsy with focal seizures. A focal seizure in the temporal lobe may spread to other areas in the brain when it may become a ''focal to bilateral seizure''. TLE is diagnosed by taking a medical history, blood tests, and brain imaging. It can have a number of causes such as head injury, stroke, brain infections, structural lesions in the brain, brain tumors, or it can be of ''unknown onset''. The first line of treatment is through anticonvulsants. Surgery may be an option, especially when there is an observable abnormality in the brain. Another treatment option is electrical stimulation of the brain through an implanted device called the vagus nerve stimulator (VNS). Types Over forty types of epilepsy are recognized and these ...
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Interictal
The postictal state is the altered state of consciousness after an epileptic seizure. It usually lasts between 5 and 30 minutes, but sometimes longer in the case of larger or more severe seizures, and is characterized by drowsiness, confusion, nausea, hypertension, headache or migraine, and other disorienting symptoms. The ictal period is the seizure itself; the interictal period is the time between seizures, when brain activity is more normal; and the preictal period is the time leading up to a seizure: * ''Ictal period'' refers to a physiologic state or event such as a seizure, stroke, or headache. The word originates from the Latin word ''ictus'', meaning a blow or a stroke. In electroencephalography (EEG), the recording during a seizure is said to be "ictal". The following definitions refer to the temporal relation with seizures. * ''Pre-ictal'' refers to the state immediately before the actual seizure, stroke, or headache. * ''Post-ictal'' refers to the state shortly after th ...
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Geschwind Syndrome
Geschwind syndrome, also known as Gastaut-Geschwind, is a group of behavioral phenomena evident in some people with temporal lobe epilepsy. It is named for one of the first individuals to categorize the symptoms, Norman Geschwind, who published prolifically on the topic from 1973 to 1984. There is controversy surrounding whether it is a true neuropsychiatric disorder. Temporal lobe epilepsy causes chronic, mild, interictal (i.e. between seizures) changes in personality, which slowly intensify over time. Geschwind syndrome includes five primary changes; hypergraphia, hyperreligiosity, atypical (usually reduced) sexuality, circumstantiality, and intensified mental life. Not all symptoms must be present for a diagnosis. Only some people with epilepsy or temporal lobe epilepsy show features of Geschwind syndrome.Benson, D.F. & Hermann, B.P. (1998) Personality disorders. In J. Engel Jr. & T.A. Pedley (Eds.) Epilepsy: A comprehensive textbook. Vol. II (pp.2065–2070). Philadelphia: Lippi ...
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American Academy Of Neurology
The American Academy of Neurology (AAN) is a professional society representing over 38,000 neurologists and neuroscientists. As a medical specialty society it was established in 1948 by A.B. Baker of the University of Minnesota to advance the art and science of neurology, and thereby promote the best possible care for patients with neurological disorders. It is based in Minneapolis, Minnesota, with a health policy office in Washington, DC. In April 2012, the academy relocated its headquarters to a new 63,000-square-foot building in downtown Minneapolis. The five-story facility cost $20 million to build. Membership The current classes of membership includes: * Student – a medical student enrolled in an accredited medical/ osteopathic school, or graduate students enrolled in a doctoral program. * Intern – a graduate of an accredited medical/osteopathic school who is engaged in their first year of residency training and will be completing post-graduate training in neurology. ...
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Behavioral Neurology
Behavioral neurology is a subspecialty of neurology that studies the impact of neurological damage and disease upon behavior, memory, and cognition, and the treatment thereof. Two fields associated with behavioral neurology are neuropsychiatry and neuropsychology. In the United States, 'Behavioral Neurology & Neuropsychiatry' has been recognized as a single subspecialty by the United Council for Neurologic Subspecialties (UCNS) since 2004. Syndromes and diseases commonly studied by behavioral neurology include: * Agraphia * Agnosias * Agraphesthesia * Alexia (acquired dyslexia) * Amnesias * Anosognosia * Aphasias * Apraxias * Aprosodias * Attention deficit/hyperactivity disorder * Autism * Dementia * Dyslexia * Epilepsy * Hemispatial Neglect * Psychosis * Stroke * Traumatic brain injury History While descriptions of behavioral syndromes go back to the ancient Greeks and Egyptians, it was during the 19th century that behavioral neurology began to arise, first with the p ...
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Harold Goodglass
Harold Goodglass (August 18, 1920 – March 18, 2002) was a prominent pioneer of neuropsychological tests and assessment, and spent much of his career investigating aphasia. The Boston VA Hospital, where he spent many years investigating brain function, now houses the Harold Goodglass Aphasia Research Center. Goodglass was born in New York City August 18, 1920, graduated from Townsend Harris High School in 1935, and received a B.A. degree from City College of New York in 1939. He served in the Army Air Force from 1942 to 1946, and was discharged as a Captain. He then attended New York University, receiving a M.A. degree in psychology in 1948, and he received a Ph.D. degree in clinical psychology from the University of Cincinnati in 1951. Goodglass developed a special interest in aphasia early in his career, and with the research support of the Department of Veterans Affairs (VA) and the National Institutes of Health (NIH), he published research articles on disorders of naming in ...
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Edith Kaplan
Edith F. Kaplan (February 16, 1924 – September 3, 2009) 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." As a graduate student Kaplan worked with Heinz Werner, and then collaborated further with Norman Geschwind and Harold Goodglass. Personal history Kaplan was born in Brooklyn, New York. She earned her bachelor's degree at Brooklyn College, then did her graduate work at Clark University in Worcester, with a dissertation focusing on the development of word meanings and apraxia in children. Kaplan was a Professor in th ...
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Boston University
Boston University (BU) is a private research university in Boston, Massachusetts. The university is nonsectarian, but has a historical affiliation with the United Methodist Church. It was founded in 1839 by Methodists with its original campus in Newbury, Vermont, before moving to Boston in 1867. The university now has more than 4,000 faculty members and nearly 34,000 students, and is one of Boston's largest employers. It offers bachelor's degrees, master's degrees, doctorates, and medical, dental, business, and law degrees through 17 schools and colleges on three urban campuses. The main campus is situated along the Charles River in Boston's Fenway-Kenmore and Allston, Massachusetts, Allston neighborhoods, while the Boston University Medical Campus is located in Boston's South End, Boston, South End neighborhood. The Fenway campus houses the Wheelock College of Education and Human Development, formerly Wheelock College, which merged with BU in 2018. BU is a member of the Bo ...
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VA Boston Healthcare System
The VA Boston Healthcare System is a set of hospitals run by the United States Department of Veterans Affairs in the Greater Boston area. It comprises nine campuses, with three major medical centers in Jamaica Plain, West Roxbury, and Brockton. The Jamaica Plain building was the site of a great deal of research in neuropsychology. Edith Kaplan, Norman Geschwind and Harold Goodglass developed many neuropsychological tests here to describe and treat aphasia along with other psychological problems. After it was retired as an inpatient facility, many of the rooms were converted into offices that now support researchers from Harvard and Boston University Boston University (BU) is a private research university in Boston, Massachusetts. The university is nonsectarian, but has a historical affiliation with the United Methodist Church. It was founded in 1839 by Methodists with its original campu .... Current research activities include the Massachusetts Veterans Epidemiology Resea ...
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