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Dementia is a chronic progressive disease of the mind. It is seen as a decline in all higher cognitive features such as recollection, thinking, wisdom, orientation, comprehension, data finalizing, the ability to study and go to town. Accompanied by within emotional: stress, irritability, personality changes, lack of self-esteem, depression, emotional changes, reducing how much expressed emotions, lower the intensity of emotion, indifference. The patient may also completely replace the way you believe. Dementia generally refers to the losing of memory and also other intellectual skills. It is a severe disease and it is a danger to life. There are several forms of dementia, some are more common than others, but each one is disease substantially hindering lifestyle. It is accelerating and lasts until the end of your life.
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Occipital lobe: vision, examination of the color, motion, form, depth; aesthetic associations, evaluation, decide whether the impression is analyzed and what the priority. Benefits occipital lobe damage: pit in the image field (skotoma); difficulties inside the placement of items seen; visual hallucinations, inaccurate vision of objects, seeing halos; difficulties in identifying colors; trouble recognizing character types, symbols, terms written; difficulties in figuring out the drawings; difficulties in identifying the subject's movements; difficulty in studying and / or writing.
The temporary lobe: switch the top and lid: experiencing music, phonemic and audio experience; Wernicke's region - talk comprehension, grammar, prosody; Decrease curve: object recognition; categorization of things, verbal memory, memorizing; The basal part: analysis of odors Harm to the temporary lobes: impaired hearing, presentation understanding and perception of sounds; disorders of picky attention about visual and auditory stimuli; problems in recognizing viewed objects, trouble recognizing faces (prosopagnosia); impairment of arranging and categorizing verbal data; the remaining hemisphere - the difficulty in understanding speech (Wernicke's aphasia); problems for the right hemisphere can cause terminology; difficulties in describing items seen; memory problems -- anterograde sleepwalking, problems keeping in mind; sexual habit disorders; control disorders aggression
Parietal lobe: Upper component: the feeling of touch, heat, pain; site of sensory impressions; right lower part: working recollection associated with spatial orientation, creativity, reference program relative to the body made on the basis of visible sensations; side of the underlying part: modeling spatial relationships ring finger movements, mental rotation, movement speed score; between and medial part: purposeful moves; integration of motion and vision; Physical integration and vision in a single percept; manipulation of items requiring skill and thoughts of space / flexibility. understanding of the symbolic language, abstract concepts, geometric design. Parietal lobe damage: indivisibility total interest; inability of the eye to focus on a particular location ( visible apraxia ); difficulty in spatial orientation; troubles in developing the aesthetic together ( symultagnozja ); difficulties in coordinating attention and palm movement; incapability to purposeful action that needs movement ( apraxia ), problems in taking care of one another; left - the inability to distinguish directions, left-rightdifficulties in counting ( dyscalculia ) and arithmetic, both algebra and geometry; inability to call an object ( anomie ); around the left angular gyrus - lack of ability to umiejscowanienia words written ( agraphia ); complications with reading; right - lack of knowledge of specific areas of the body and SPACE ( unilateral neglect ); anozagnozja, denial of disability; difficulties in attracting; difficulties in constructing objects; personality disorders (usually parietal...