Thalamus Info Flashcards
What is the role of the Thalamus
Major relay for all ascending sensory information EXCEPT OLFACTION
What is the input to the:
Ventral Postero-Lateral Nucleus (VPL)
Spinothalamic and dorsal columns/ medial lemniscus
What is the input to the:
Ventral Postero-Medial Nucleus (VPM)
Trigeminal and gustatory pathway
What is the input to the:
Lateral geniculate nucleus
CN II, optic chiasm, optic tract
What is the input to the:
Medial geniculate nucleus
Superior olive and inferior colliculus of tectum
What is the input to the:
Ventral lateral nucleus
Basal ganglia, cerebellum
What senses are covered by:
Ventral Postero-Lateral Nucleus
Vibration Pain Pressure Proprioception Light touch temperature
What senses are covered by:
Ventral Postero-Medial nucleus
Face Sensation
Taste
What senses are covered by:
Lateral Geniculate Nucleus
Vision
What senses are covered by:
Medial Geniculate Nucleus
Hearing
What senses are covered by:
Ventral lateral nucleus
Motor
What is the Destination of Neurons from:
Ventral Postero-Lateral Nucleus
Primary somatosensory cortex
What is the Destination of Neurons from:
Ventral Postero-Medial nucleus
Primary somatosensory cortex
What is the Destination of Neurons from:
Lateral Geniculate Nucleus
calcarine sulcus
What is the Destination of Neurons from:
Medial Geniculate Nucleus
auditory cortex of temporal lobe