Cerebral laterization and sex differences in intelligence and visuospatial processing Cerebral lateralization can be defined as “the functional specialization of the two cerebral hemispheres” (Groen‚ Whitehouse‚ Badcock & Bishop‚ 2012‚ p. 257). In this section general intelligence and visuospatial processing concerning cerebral lateralization and sex differences are discussed. Cerebral laterization of intelligence may have an effect on one hemisphere‚ sometimes both‚ depending on how general abilities
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1. Introduction 1.1Cerebral palsy Cerebral palsy is one of the most serious neurological disorders which are usually diagnosed in the early childhood. Cerebral palsy is a disorder of the primarily motor body functions. Caused by damage or incomplete development of the brain areas that regulate‚ supervise and coordinate movements and balance of the body. The gravity of the condition varies from case to case. Some have very light disabilities and show no apparent disability. Others however‚ have
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The Shaking Palsy and The Stem Cell INTRODUCTION 1- Parkinsonism is a clinical syndrome characterized by at least two of four cardinal features: bradykinesia (slowness and minimal movement)‚ rigidity‚ resting tremor (trembling)‚ and an impairment of postural balance leading to disturbance of gait and falling. The most common type of parkinsonism is idiopathic Parkinson’s disease (PD)‚ first described in an essay by James Parkinson‚ an English physician‚ in 1817 as paralysis agitans (the shaking
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Cranial Nerve Palsy: with an Emphasis on Sixth Cranial Nerve Palsy Cranial Nerve Palsy With an Emphasis on Sixth Cranial Nerve Palsy I. What are Cranial Nerves? * Cranial nerves are nerves that come directly from the brain stem in contrast to spinal nerves which come from segments of the spinal cord. * There are twelve Cranial nerves in humans that fit this description. * They mainly serve the motor and sensory systems of the head and neck region; except for the tenth
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1. Ronald is experiencing a cerebral vascular accident also known as a CVA or in layman’s terms‚ he is experiencing a stroke. Cerebral vascular accidents are very serious medical emergencies that are life threatening. Stroke is a generalized term that explains injury or death of the brain tissue due to interruption of cerebral blood flow (Bledsoe‚ p.g.197). A stroke occurs when the flow of blood to a part of the brain is stopped completely or significantly reduced. With no oxygen supply from the
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Bell’s palsy is a disease that causes paralysis in the muscles in the face. It affects the seventh cranial nerve that travels through a narrow canal in the skull which becomes inflamed‚ swollen or compressed. Typically subsides within one to nine weeks. When Bell Palsy occurs‚ the function disrupts the facial nerve‚ causing an interruption in the messages the brain sends to the facial muscles. The affected nerve causes weakness or paralysis on one side of the face‚ which leads the mouth to droop
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has been about five days you are a lucky young lady. I don’t believe this is a stroke‚ “I think that this is Bell’s palsy. I then told her not to worry it was still in the primary stages and that I would need to put her on a steroid and a antibiotic to help her get better. I then began to tell her that she was lucky she came when she did because some people stay with Bell’s palsy without ever getting it corrected.
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Bell’s Palsy Abstract Paralysis of a facial nerve (i.e. CN VII) is frequently diagnosed as Bell’s palsy. Patients who suffer from Bell’s palsy often experience unilateral loss of facial muscle function which presents as drooping of the eyelid and corner of mouth‚ impaired taste‚ hypersensitive hearing‚ and general loss of facial muscle function on the affected side of the face. Loss of nerve function occurs as a result of inflammation at the geniculate ganglion which causes nerve damage and
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Cerebral Lateralization and Functionality There are several methods for studying cerebral lateralization; four methods in the forefront are the study of unilateral lesions‚ sodium amytal‚ dichotic listening‚ and functional brain imaging. The traditional method for studying cerebral lateralization is unilateral lesions study‚ which is the study of the location and effect lesions have on the brain and body functionality. In past‚ this was primarily done after the subject was deceased or through
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1. Why is it important that the therapist should know the direction of flow in each individual meridian? Yang energy flows downwards and is found mainly to the back of the body‚ and Yin energy flows up-wards and is found mainly in the front of the body. Because of this it is paramount for a therapist to know the direction of flow in each individual meridian‚ in order to administer effective treatment. 2. How would the therapist apply Shiatsu treatment to a patient who is hyperactive and unable
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