1. Thalami. Nuclei function to a)relay information to the occipital lobes b)pass
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1. Thalami. Nuclei function to a)relay information to the occipital lobes b)pass motor information to the descending tracts and to the spinal cord c)relay information to the mamillary bodies d)relay sensory information to the cerebral nuclei and cerebral cortex 1. Thalami. Nuclei function to a)relay information to the occipital lobes b)pass motor information to the descending tracts and to the spinal cord c)relay information to the mamillary bodies d)relay sensory information to the cerebral nuclei and cerebral cortex a)relay information to the occipital lobes b)pass motor information to the descending tracts and to the spinal cord c)relay information to the mamillary bodies d)relay sensory information to the cerebral nuclei and cerebral cortexExplanation / Answer
Thalamic nuclei main function is option d) relay sensory information to cerebral nuclei and cerebral cortex
because The thalamus is a site where sensory inputs can be modulated. It is also a site of relay for cerebellar and basal ganglia inputs to the cerebral cortex. All thalamic nuclei, with the exception of the reticular thalamic nucleus, project primarily to the cerebral cortex.
option a) Neurons in the parietal lobes receive touch, visual and other sensory informationfrom a part of the brain called the thalamus. The thalamus relays nerve signals and sensory information between the peripheral nervous system and the cerebral cortex.
option b) Motor information travels from the brain down the spinal cord via descending spinalcordtracts. Descending tracts involve two neurons: the upper motorneuron (UMN) and lower motor neuron (LMN). A nerve signal travels down the upper motor neuron until it synapses with the lower motor neuron in the spinal cord.
option c) monitor/interpret arriving information at sensory areas of cortex somatic sensory, visual relays information from mammillary body to cingulate gyrus.
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