منابع مشابه
Central deafness associated with a midbrain lesion.
Central deafness has been linked historically to bihemispheric involvement of the temporal lobe, with more recent findings suggesting that compromise of other cortical and subcortical structures can also result in this disorder. The present investigation extends our understanding of the potential anatomical correlates to central deafness by demonstrating that bilateral involvement of an auditor...
متن کاملHolmes Tremor Secondary to a Stabbing Lesion in the Midbrain
Background The development of Holmes tremor (HT) after a direct lesion of the midbrain has rarely been reported in the literature, although several etiologies have been linked with HT, such as stroke, brainstem tumors, multiple sclerosis, head trauma, or infections. Phenomenology Shown A 31-year-old male, having been stabbed in the right eye, presented with a rest and action tremor in the lef...
متن کاملMidbrain dopaminergic neurogenesis and behavioural recovery in a salamander lesion-induced regeneration model.
Death and lack of functional regeneration of midbrain dopaminergic (DA) neurons, decreased DA input in the target striatum and movement anomalies characterise Parkinson's disease (PD). There is currently no cure for PD. One way to promote recovery would be to induce or enhance DA neurogenesis. Whether DA neurogenesis occurs in the adult midbrain is a matter of debate. Here, we describe the crea...
متن کاملSpatial neglect and paradoxical lesion effects in the cat - A model based on midbrain connectivity
Spatial visual attention in humans and mammals is severely disrupted after deactivation of speci"c cortical or subcortical regions. Such dysfunction has frequently been associated with impaired unilateral cortical mechanisms. Alternatively, I propose that essential mechanisms of spatial attention are based on the bilateral competition between subcortical midbrain structures. Consequently, visuo...
متن کاملMetamemory in narcolepsy.
People with narcolepsy consistently report diminished memory function attributable to the disorder, however, objective evaluations of memory performance in this clinical group remain inconclusive. Previous evaluations of these subjective experiences have been primarily anecdotal with subjects required to provide global assessments of their memory function. The present study aimed to evaluate su...
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ژورنال
عنوان ژورنال: Annals of Indian Academy of Neurology
سال: 2016
ISSN: 0972-2327
DOI: 10.4103/0972-2327.186844