Gain Modulation - Frankfurt Institute for Advanced Studies
... Gain Modulation From Background Synaptic Input • Chance, Abbott, and Reyes, 2002 • By introducing a barrage of excitatory and inhibitory synaptic conductance that mimics conditions encountered in vivo into pyramidal cells in rat cortex, the gain of a neuronal response to excitatory drive are shown ...
... Gain Modulation From Background Synaptic Input • Chance, Abbott, and Reyes, 2002 • By introducing a barrage of excitatory and inhibitory synaptic conductance that mimics conditions encountered in vivo into pyramidal cells in rat cortex, the gain of a neuronal response to excitatory drive are shown ...
Visual Impairment Following Stroke
... Common effect of stroke Oxford Audit – 55% of patients VAs <6/12 more than 2 wks post stroke Many patients found to have improvement after 1-2 wks Ensure patient has glasses if worn ...
... Common effect of stroke Oxford Audit – 55% of patients VAs <6/12 more than 2 wks post stroke Many patients found to have improvement after 1-2 wks Ensure patient has glasses if worn ...
Hemispatial neglect
Hemispatial neglect, also called hemiagnosia, hemineglect, unilateral neglect, spatial neglect, contralateral neglect, unilateral visual inattention, hemi-inattention, neglect syndrome or contralateral hemispatialagnosia is a neuropsychological condition in which, after damage to one hemisphere of the brain is sustained, a deficit in attention to and awareness of one side of space is observed. It is defined by the inability of a person to process and perceive stimuli on one side of the body or environment, where that inability is not due to a lack of sensation. Hemispatial neglect is very commonly contralateral to the damaged hemisphere, but instances of ipsilesional neglect (on the same side as the lesion) have been reported.