Neurobehavioral changes associated with bilateral caudate nucleus infarctions
نویسندگان
چکیده
منابع مشابه
Metabolic Recovery in Caudate Nucleus
I n 3 children who had undergone cerebral hemispherectomy (hemidecortication) between the ages of 1 year 5 months and 4 years for the alleviation of intractable epilepsy, cerebral glucose utilization was studied serially with positron emission tomography. Three to 7 months after hemispherectomy, glucose utilization i n the caudate nuclei on the side of hemispherectomy had decreased to below pre...
متن کاملMultiple pulmonary infarctions associated with lung cancer.
We present a case of right lung adenosquamous cell carcinoma that had obstructed the main pulmonary artery and superior pulmonary vein, causing multiple pulmonary infarctions in the right upper and middle lobes. Multiple peripheral pulmonary nodules showed clinical features that are characteristic of pulmonary infarction: rapid appearance and gradual reduction in size, pleural-based parenchymal...
متن کاملNeural activity in primate caudate nucleus associated with pro- and antisaccades.
The basal ganglia (BG) play a central role in movement and it has been demonstrated that the discharge rate of neurons in these structures are modulated by the behavioral context of a given task. Here we used the antisaccade task, in which a saccade toward a flashed visual stimulus must be inhibited in favor of a saccade to the opposite location, to investigate the role of the caudate nucleus, ...
متن کاملHabitual action video game playing is associated with caudate nucleus-dependent navigational strategies.
The habitual playing of video games is associated with increased grey matter and activity in the striatum. Studies in humans and rodents have shown an inverse relationship between grey matter in the striatum and hippocampus. We investigated whether action video game playing is also associated with increased use of response learning strategies during navigation, known to be dependent on the caud...
متن کاملCaudate nucleus-dependent navigational strategies are associated with increased use of addictive drugs
This study aimed to investigate the relationship between navigational strategies and the use of abused substances in a sample of healthy young adults. Navigational strategies were assessed with the 4-on-8 virtual maze (4/8VM), a task previously shown to dissociate between hippocampal-dependent spatial navigational strategies and caudate nucleus-dependent stimulus-response navigational strategie...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Psychiatry and Clinical Neurosciences
سال: 2005
ISSN: 1323-1316,1440-1819
DOI: 10.1111/j.1440-1819.2005.01342.x