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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 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Neurology
Neurology (from el, wikt:νεῦρον, νεῦρον (neûron), "string, nerve" and the suffix wikt:-logia, -logia, "study of") is the branch of specialty (medicine), medicine dealing with the diagnosis and treatment of all categories of conditions and disease involving the brain, the spinal cord and the peripheral nerves. Neurological practice relies heavily on the field of neuroscience, the scientific study of the nervous system. A neurologist is a physician specializing in neurology and trained to investigate, diagnose and treat neurological disorders. Neurologists treat a myriad of neurologic conditions, including stroke, seizures, movement disorders such as Parkinson's disease, autoimmune neurologic disorders such as multiple sclerosis, headache disorders like migraine and dementias such as Alzheimer's disease. Neurologists may also be involved in clinical research, clinical trials, and basic research, basic or translational research. While neurology is a nonsurgical sp ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dyslexia
Dyslexia, also known until the 1960s as word blindness, is a disorder characterized by reading below the expected level for one's age. Different people are affected to different degrees. Problems may include difficulties in spelling words, reading quickly, writing words, "sounding out" words in the head, pronouncing words when reading aloud and understanding what one reads. Often these difficulties are first noticed at school. The difficulties are involuntary, and people with this disorder have a normal desire to learn. People with dyslexia have higher rates of attention deficit hyperactivity disorder (ADHD), developmental language disorders, and difficulties with numbers. Dyslexia is believed to be caused by the interaction of genetic and environmental factors. Some cases run in families. Dyslexia that develops due to a traumatic brain injury, stroke, or dementia is sometimes called "acquired dyslexia" or alexia. The underlying mechanisms of dyslexia result from differ ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Karl Lashley
Karl Spencer Lashley (June 7, 1890 – August 7, 1958) was a psychologist and behaviorist remembered for his contributions to the study of learning and memory. A ''Review of General Psychology'' survey, published in 2002, ranked Lashley as the 61st most cited psychologist of the 20th century. Early life and education Lashley was born on June 7, 1890 in the town of Davis, West Virginia. He was the only child of Charles and Maggie Lashley. He grew up in a middle-class family with a reasonably comfortable life. Lashley's father held various local political positions. His mother was a stay-at-home parent, and had a vast collection of books in the home. She brought in women from the community, whom she would teach various subjects. This is no doubt what gave Lashley his love of learning. Lashley has always held his family in high regard. He has said that his father was a kind man. Lashley's mother was a strong advocate of schooling, and she encouraged Lashley intellectually from an ea ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Arnold Pick
Arnold Pick (20 July 18514 April 1924) was a Jewish Czech psychiatrist. He is known for identifying the clinical syndrome of Pick's disease and the Pick bodies that are characteristic of the disorder. He was the first to name reduplicative paramnesia. He was the second to use the term dementia praecox (in 1891). Pick trained in Berlin with Karl Friedrich Otto Westphal and later worked at the infamous asylum of Wehnen. Pick headed the Prague neuropathological school and one of the school's members was Oskar Fischer. This school was one of the two neuropathological schools (the other one was in Munich where Alois Alzheimer worked) in Europe at the time that framed Alzheimer disease through empirical discoveries. Publications * ''Beiträge zur Pathologie und pathologischen Anatomie des Centralnervensystems, mit Bemerkungen zur normalen Anatomie desselben.'' Karger, Berlin 1898. * ''Studien zur Gehirnpathologie und Psychologie.'' Berlin 1908. * ''Über das Sprachverständnis''. Barth, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Alois Alzheimer
Alois Alzheimer ( , , ; 14 June 1864 – 19 December 1915) was a German psychiatrist and neuropathologist and a colleague of Emil Kraepelin. Alzheimer is credited with identifying the first published case of "presenile dementia", which Kraepelin would later identify as Alzheimer's disease. Early life and education Alzheimer was born in Marktbreit, Bavaria, on 14 June 1864, the son of Anna Johanna Barbara Sabina and Eduard Román Alzheimer. His father served in the office of notary public in the family's hometown. The Alzheimers moved to Aschaffenburg when Alois was still young in order to give their children an opportunity to attend the Royal Humanistic Gymnasium. After graduating with Abitur in 1883, Alzheimer studied medicine at University of Berlin, University of Tübingen, and University of Würzburg. In his final year at university, he was a member of a fencing fraternity, and even received a fine for disturbing the peace while out with his team. In 1887, Alois Alzheimer ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Carl Wernicke
Carl (or Karl) Wernicke (; ; 15 May 1848 – 15 June 1905) was a German physician, anatomist, psychiatrist and neuropathologist. He is known for his influential research into the pathological effects of specific forms of encephalopathy and also the study of receptive aphasia, both of which are commonly associated with Wernicke's name and referred to as Wernicke encephalopathy and Wernicke's aphasia, respectively. His research, along with that of Paul Broca, led to groundbreaking realizations of the localization of brain function, specifically in speech. As such, Wernicke's area (a.k.a. Wernicke's Speech Area) has been named after the scientist. Biography Wernicke was born on May 15, 1848, in Tarnowitz, a small town in Upper Silesia, Prussia, now Tarnowskie Góry, Poland. He obtained his secondary education at the gymnasium in Oppeln, which is a school near the university of Breslau. Wernicke then studied medicine at the University of Breslau and did graduate work studying langu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Paul Broca
Pierre Paul Broca (, also , , ; 28 June 1824 – 9 July 1880) was a French physician, anatomist and anthropologist. He is best known for his research on Broca's area, a region of the frontal lobe that is named after him. Broca's area is involved with language. His work revealed that the brains of patients with aphasia contained lesions in a particular part of the cortex, in the left frontal region. This was the first anatomical proof of localization of brain function. Broca's work also contributed to the development of physical anthropology, advancing the science of anthropometry. Biography Paul Broca was born on 28 June 1824 in Sainte-Foy-la-Grande, Bordeaux, France, the son of Jean Pierre "Benjamin" Broca, a medical practitioner and former surgeon in Napoleon's service, and Annette Thomas, a well-educated daughter of a Calvinist, Reformed Protestant, preacher. Huguenot Broca received basic education in the school in his hometown, earning a bachelor's degree at the age of 16. H ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Franz Gall
Franz Josef Gall (; 9 March 175822 August 1828) was a German neuroanatomist, physiologist, and pioneer in the study of the localization of mental functions in the brain. Claimed as the founder of the pseudoscience of phrenology, Gall was an early and important researcher in his fields. His contributions to the field of neuropsychology were controversial at the time and are now widely referred to as pseudoscience. However, Gall's study of phrenology helped establish psychology, contributed to the emergence of the naturalistic approach to the study of man, and played an important part in the development of evolutionist theories, anthropology, and sociology. Early life Gall was born in the village of Tiefenbronn to a wealthy Roman Catholic wool merchant. The Galls, originally a noble family from Lombardy, had been the leading family in the area for over a century. His father was the mayor of Tiefenbronn and he was one of 12 children, only 7 of whom lived to adulthood. Gall' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Behavioral Syndromes
In behavioral ecology, a behavioral syndrome is a correlated suite of behavioral traits, often (but not always) measured across multiple contexts. The suite of traits that are correlated at the population or species level is considered the behavioral syndrome, while the phenotype of the behavioral syndrome an individual shows is their behavioral type. For example, a population may show a behavioral syndrome that includes a positive correlation between foraging behavior and mating behavior. An individual may be more or less aggressive than another individual within this behavioral syndrome, and this aggressive or passive phenotype is that individual's behavioral type. For example, the lizards '' Eulamprus heatwolei'' show a behavioral syndrome with two behavioral types. There is a correlated relationship between how territorial an individual is, how likely they are to explore their environment, and what strategy they use to avoid predation. This behavioral syndrome has also been sh ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Traumatic Brain Injury
A traumatic brain injury (TBI), also known as an intracranial injury, is an injury to the brain caused by an external force. TBI can be classified based on severity (ranging from mild traumatic brain injury TBI/concussionto severe traumatic brain injury), mechanism ( closed or penetrating head injury), or other features (e.g., occurring in a specific location or over a widespread area). Head injury is a broader category that may involve damage to other structures such as the scalp and skull. TBI can result in physical, cognitive, social, emotional and behavioral symptoms, and outcomes can range from complete recovery to permanent disability or death. Causes include falls, vehicle collisions and violence. Brain trauma occurs as a consequence of a sudden acceleration or deceleration within the cranium or by a complex combination of both movement and sudden impact. In addition to the damage caused at the moment of injury, a variety of events following the injury may result in ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Stroke
A stroke is a medical condition in which poor blood flow to the brain causes cell death. There are two main types of stroke: ischemic, due to lack of blood flow, and hemorrhagic, due to bleeding. Both cause parts of the brain to stop functioning properly. Signs and symptoms of a stroke may include an inability to move or feel on one side of the body, problems understanding or speaking, dizziness, or loss of vision to one side. Signs and symptoms often appear soon after the stroke has occurred. If symptoms last less than one or two hours, the stroke is a transient ischemic attack (TIA), also called a mini-stroke. A hemorrhagic stroke may also be associated with a severe headache. The symptoms of a stroke can be permanent. Long-term complications may include pneumonia and loss of bladder control. The main risk factor for stroke is high blood pressure. Other risk factors include high blood cholesterol, tobacco smoking, obesity, diabetes mellitus, a previous TIA, end-st ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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