lemniscus उदाहरण वाक्य
उदाहरण वाक्य
- Secondary axons from the medial lemniscus finally terminate in the ventral posterolateral nucleus ( VPL ) of the thalamus, where they synapse with tertiary neurons.
- It is part of an ascending pathway that is important for well-localized fine touch and conscious proprioception called the posterior column-medial lemniscus pathway.
- "' Lateral lemniscus "'in red, as it connects the cochlear nucleus, superior olivary nucleus and the inferior colliculus, seen from behind
- The medial lemniscus carries axons from most of the body and synapses in the ventral posterolateral nucleus of the thalamus, at the level of the mamillary bodies.
- Because the posterior column medial lemniscus pathway travels through and relays information to these areas, a lack of proper sensation indicates a problem with this neural sensory tract.
- The spinothalamic tract, like the dorsal column-medial lemniscus tract, uses three neurons to convey sensory information from the periphery to conscious level at the cerebral cortex.
- Ventral nuclei of lateral lemniscus help the inferior colliculus ( IC ) decode amplitude modulated sounds by giving both phasic and tonic responses ( short and long notes, respectively ).
- The name comes from the two structures that the sensation travels up : the posterior ( or dorsal ) column of the spinal cord, and the medial lemniscus in the brainstem.
- The lateral lemniscus is a tract of axons in the brainstem that carries information about sound from the cochlear nucleus to various brainstem nuclei and ultimately the contralateral inferior colliculus of the midbrain.
- The lateral lemniscus has three nuclei : dorsal nuclei respond best to bilateral input and have complexity tuned responses; intermediate nuclei have broad tuning responses; and ventral nuclei have broad and moderately complex tuning curves.