Examlex
Given that the heavy chain has 100 V regions, 5 D regions, and 20 J regions; that the heavy chain has 200 V regions and 5 J regions; and that IgG has 4 subclasses, how many different specificities can be formed with the kappa light chain and the heavy chain given?
Simple Cortical Cell
A type of neuron in the visual cortex that responds maximally to specific edge orientations or moving bars of light.
Geniculostriate Pathways
The geniculostriate pathways are a part of the visual system responsible for processing visual information, extending from the retina to the primary visual cortex via the lateral geniculate nucleus.
Tectopulvinar
Refers to the neural pathway involving the superior colliculus (tectum) and the pulvinar nucleus of the thalamus, implicated in visual attention and eye movements.
Retinohypothalamic
Relating to the neural pathway from the retina to the hypothalamus, important in regulating circadian rhythms.
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