Contralateral signs : are associated with lesions in the posterior frontal kitchen-yard (motor) or anterior parietal lobe (sensory)
Lesions in the in the ascendant hemisphere: Aphasia
Lesions in the non pre~ hemisphere: Apraxia
Temporal lobe lesions : Focal seizures by auras and visual field defects
Frontal lobe lesions : Altered cognitive functioning and cunning personality changes
Subfrontal lesions : Anosmia
Sellar and Parasellar lesions: Visual province and Acuity problems , hypopituitarism, oversecretion syndromes (Cushing Syndrome, Acromegaly)
Tumours in account to Ventricular system : Hydrocephalus , Raised ICP
Tumours of the brainstem and cerebellopontine angle : Cranial nerve palsies , long tract signs , delegate hydrocephalus
Lesions of Cerebellar vermis : Truncal ataxia
Lesions in Cerebellar hemisphere: Appendicular signs such as incoordination and nystagmus
Reference:
Page :617-618, Bailey and Love’s , SHORT PRACTICE OF SURGERY , 24 th number printed at once
It does so by blocking a chemical that pleasure permit blood to flow out of those tissues.
