0 - Neuroanatomy Flashcards
0
Q
Protopathic Sensory lesions
A
Pain (pin prick), Temperature
Peripheral to Lissauer’s tract (spinal segment level) = Ipsilateral
Anterolateral Tract to reticular formation and VPL and cortex = Contralateral
1
Q
Epicritic Sensory lesions
A
2-point discrimination, tactile, vibration
Peripheral/spinal cord to caudal medulla (cuneate & gracile nuclei) = Ipsilateral
Medial Lemniscus (medulla) to Ventral Posterolateral Nucleus (VPL) of Thalamus to Postcentral gyrus = Contralateral
2
Q
Proprioceptive Sensory lesions
A
Spino-cerebellar Tract (head to toe) = Ipsilateral