1.Paralysis of the contralateral face, arm, and leg and sensory impairment over the same area (pinprick, cotton touch, vibration, position, two-point discrimination, stereognosis, tactile localization, barognosis, cutaneographia -Somatic motor area for face and arm and the fibers descending from the leg area to enter the corona radiata and corresponding somatic sensory system
2.Motor aphasia: Motor speech area of the dominant hemisphere
3.Conduction aphasia: Central speech area (parietal operculum)
Apractagnosia of the nondominant hemisphere, anosognosia, hemiasomatognosia
4.Loss of topographic memory is usually due to a nondominant lesion, occasionally to a dominant one
5.Homonymous hemianopia (often homonymous inferior quadrantanopia): Optic radiation deep to second temporal convolution
6.Paralysis of conjugate gaze to the opposite side: Frontal contraversive eye field or projecting fibers
7.Nondominant parietal lobe (area corresponding to speech area in dominant hemisphere) involvement produce - Unilateral neglect
- Agnosia for the left half of external space
- Dressing apraxia
- Constructional apraxia,
- Distortion of visual coordinates
- Inaccurate localization in the half field
- Impaired ability to judge distance
- Upside-down reading, visual illusions (e.g., it may appear that another person walks through a table)
- Central aphasia
- Word deafness
- Anomia
- Jargon speech
- Sensory agraphia
- Acalculia, alexia, finger agnosia, right-left confusion ( Gerstmann syndrome)
