Results 161 to 170 of about 3,579 (213)
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Writing with the right hemisphere
Brain and Language, 1991We studied writing abilities in a strongly right-handed man following a massive stroke that resulted in virtually complete destruction of the language-dominant left hemisphere. Writing was characterized by sensitivity to lexical-semantic variables (i.e., word frequency, imageability, and part of speech), semantic errors in writing to dictation and ...
S Z, Rapcsak, P M, Beeson, A B, Rubens
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2012
Stroke is the leading cause of acquired motor disability in the adult. Neuropsychological sequelae are common after vascular brain injury. While left cortical signs and symptoms are clearly evident at neurological examination, right hemispheric dysfunction must be carefully pursued and sometimes can be underrecognized.
Francesco, Palmerini +1 more
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Stroke is the leading cause of acquired motor disability in the adult. Neuropsychological sequelae are common after vascular brain injury. While left cortical signs and symptoms are clearly evident at neurological examination, right hemispheric dysfunction must be carefully pursued and sometimes can be underrecognized.
Francesco, Palmerini +1 more
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Right hemisphere patients’judgements on emotions
Acta Neurologica Scandinavica, 1986A triadic comparison technique was used to assess brain-damaged patients' ability to judge the relatedness of a number of emotions, using either a pictorial or verbal material. Emotionally neutral material served as a control. Right hemisphere patients also differed from normals in processing emotions when presented with verbal material.
SEMENZA, CARLO +4 more
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Right hemispheric dysfunction in schizophrenia
Laterality: Asymmetries of Body, Brain and Cognition, 2005This study uses the Poffenberger (1912) paradigm, which compares the difference between "crossed" (stimuli and motor response areas are contralateral) and "uncrossed" (stimuli and motor response areas are ipsilateral) conditions to estimate interhemispheric transfer time.
Kylie J, Barnett +2 more
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The right hemisphere pitches in
Trends in Cognitive Sciences, 2001In recent years, cognitive neuroscience has been making great efforts to home in on the difference between the physical stimulus and the perceived sensation, hence the attempts to find neural correlates of what we actually perceive. In auditory illusions, the pitch of a sound – its subjective highness or lowness – may not be the same as its physical ...
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Right hemisphere superiority for subitising
Laterality: Asymmetries of Body, Brain and Cognition, 2004Lateral differences in the enumeration of small sets of items (i.e., between two and five) were investigated in a normal adult sample. Confounds due to stimulus repetition, which have characterised previous subitising research, were eliminated in a task involving the presentation of purely random item arrays to the left and right visual fields.
Jackson, N.D., Coney, J.R.
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The right hemisphere: neuropsychological functions
Journal of Neurosurgery, 1986✓ In the past two to three decades, clinicians and neuroscientists have been studying the functions of the right hemisphere. Neither hemisphere seems to be dominant in the absolute sense. Each appears to be specialized and is dominant for different functions. However, most functions require the cooperation of both hemispheres.
K M, Heilman +3 more
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Morality and the Brain: The Right Hemisphere and Doing Right
Cognitive and Behavioral Neurology, 2020Morality, the set of shared attitudes and practices that regulate individual behavior to facilitate cohesion and well-being, is a function of the brain, yet its localization is uncertain. Neuroscientific study of morality has been conducted by examining departures from moral conduct after neurologic insult and by functional neuroimaging of moral ...
Christopher M, Filley +2 more
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Probability matching in the right hemisphere
Brain and Cognition, 2005Previously it has been shown that the left hemisphere, but not the right, of split-brain patients tends to match the frequency of previous occurrences in probability-guessing paradigms (Wolford, Miller, & Gazzaniga, 2000). This phenomenon has been attributed to an "interpreter," a mechanism for making interpretations and forming hypotheses, thought to ...
Michael B, Miller +1 more
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Right Cerebral Hemispheric Dysfunction
Archives of Neurology, 1984To the Editor. —The recent article by Weintraub and Mesulam1described a series of 14 adolescent and adult patients suffering from a right cerebral hemispheric dysfunction syndrome associated with learning difficulties and long-term social-emotional disturbances, including symptomatology of chronic depression.
R A, Brumback, R D, Staton, H, Wilson
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