منابع مشابه
Dopamine reverses reward insensitivity in apathy following globus pallidus lesions
Apathy is a complex, behavioural disorder associated with reduced spontaneous initiation of actions. Although present in mild forms in some healthy people, it is a pathological state in conditions such as Alzheimer's and Parkinson's disease where it can have profoundly devastating effects. Understanding the mechanisms underlying apathy is therefore of urgent concern but this has proven difficul...
متن کاملGlobus pallidus lesions associated with high mountain climbing.
Acute mountain sickness (AMS) occurs commonly in hikers who are rapidly exposed to high altitude environments. Despite the numerous reports of AMS, few studies have reported pallidal lesions associated with altitude sickness. A previously healthy 49-yr-old Korean patient, after ascent to 4,700 m, suffered symptoms consistent with AMS. After returning home, the patient showed changes in personal...
متن کاملAnaesthesia for thermocoagulation of the globus pallidus.
Stage I. Stereotaxic radiological localization of the globus pallidus. The position of the globus pallidus is calculated from radiographs taken after lumbar air encephalography. For this procedure the patient is placed in the sitting position. A graduated metal frame is secured to the head by three drills penetrating the outer plate of the skull. Air is injected into the ventricular system by l...
متن کاملDichotomous Organization of the External Globus Pallidus
Different striatal projection neurons are the origin of a dual organization essential for basal ganglia function. We have defined an analogous division of labor in the external globus pallidus (GPe) of Parkinsonian rats, showing that the distinct temporal activities of two populations of GPe neuron in vivo are underpinned by distinct molecular profiles and axonal connectivities. A first populat...
متن کاملBilateral globus pallidus infarcts in ecstasy use.
A 41-year-old man was found unconscious at his home by a friend. He was immediately admitted to the hospital through the emergency department. At the emergency department he regained consciousness. He mentionned he had a few alcoholic beverages the night before but otherwise clinical history was negative. On physical examination swelling of the right orbital area was evident. Further clinical h...
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ژورنال
عنوان ژورنال: Internal Medicine
سال: 2020
ISSN: 0918-2918,1349-7235
DOI: 10.2169/internalmedicine.3317-19