epiphysis (pineal gland) secretes melatonin:sleep chemical;third eye 2. Thalamus-thalami(two hemisphere/parts) made up of nuclei last relay station except for smell screening structure 4 Divisions: a. medial geniculate body: audition-temporal b. lateral geniculate body: vision-occipital c. ventral postero-lateral nucleus (VPL) -center for somatosensation -e.g. pain and temperature of the trunk and extremities d. ventral postero-median nucleus (VPM) -somtasensation in the head region
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four sections‚ or lobes. These four sections are: the frontal lobe‚ the temporal lobe‚ the parietal lobe‚ and the occipital lobe. All of these lobes are in charge of their own set of tasks and functions (Jeanty‚ 2009). The frontal lobe is in charge of planning‚ problem solving‚ personality organizing‚ selective attention‚ and a variety of other “higher cognitive functions” (Johnson Jr.‚ 2009). The temporal lobe consists of two sections‚ one on each side of the brain. The temporal love controls a
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it’s larger than any animal. The cerebral cortex is divided into four lobes that also have the specific and different functions to each lobe‚ but they also have to all work together. The four lobes are called frontal‚ parietal‚ temporal and occipital. The first lobe is called the frontal lobe‚ its located behind the forehead. This is the largest of the four‚ but takes the longest mature at the age around 25. The frontal lobe is mostly known for planning movements and also contains a motor cortex
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The hippocampus is a structure of the medial temporal lobe; an area which has long been associated with declarative memory (episodic/autobiographical memory). Von Bechterew (1900)‚ Gruntal (1947)‚ Glees & Griffin (1952). In particular‚ Scoville’s (1954) famous case study of H.M. indicated the role of the medial temporal lobe in episodic memory after H.M. showed severe anterograde and moderate temporally graded retrograde amnesia (upto 7 years) following surgical bilateral removal of this area aimed
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The frontal lobe associates and incorporates all parts of behavior at the uppermost level (Cognitive Skills of the Brain‚ n.d.). This is also where emotion and social regulation are located (Cognitive Skills of the Brain‚ n.d.). Observed problems associated with the frontal lobe include; anxiety‚ personality changes‚ acting out‚ aggression and depression (Cognitive Skills of the Brain‚ n.d.). The parietal lobe mainly governs language and construction ability (Cognitive
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Religious Experiences Are Not Really Experiences of God To start‚ one must define what a religious experience is. It is generally agreed upon that there are two different types of religious experiences; a direct and an indirect. A direct religious experience is often described as ineffable- that it is beyond a humans’ capacity to explain and fully describe the divinity of their experience. The person does not prompt the experience; it is God who chooses to reveal him/herself directly to the person
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UNDERSTANDING HOW KEY FUNCTIONS OF THE BRAIN ARE AFFECTED BY DEMENTIA You do not have to become an expert on the brain to be a good dementia health care worker. However‚ having a basic awareness of the brain’s functioning may help you to understand some of the difficulties a person with dementia is experiencing. It can also help to explain some of the behaviours you may find challenging and difficult to comprehend. The level of damage taking place in the brain (‘neurological impairment’)
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LOCATED AT THE JUNCTION OF THE TEMPORAL LOVE AND THE PARIETAL LOBE; SUPPORTS READING BY TRANSLATING WRITTEN LANGUAGE INTO AN AUDITORY CODE APHASIA- AN IMPAIRMENT OF LANGUAGE AS A RESULT OF DAMAGE TO ANY OF THE LANGUAGE AREAS ASSOCIATION AREAS- LOCATED THROUGHOUT THE CORTEX; INTEGRATE INFORMATION FROM MANYPARTS OF THE BRAIN; INVOLVED IN HIGHER MENTAL FUNCTIONS‚ SUCH AS REMEMBERING‚ INTERPRETING EVENTS‚ AND MAKING JUDGMENTS AUDITORY CORTEX- LOCATED IN TEMPORAL LOVES; PROCESSES INFORMATION FROM
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Frontotemporal dementia is a group of disorders caused by progressive cell degeneration in the brain’s frontal lobes or its temporal lobes. The cell damage caused by frontotemporal dementia leads to tissue shrinkage and reduced function in the brain’s frontal and temporal lobes‚ which control planning and judgment; emotions‚ speaking and understanding speech and certain types of movement. In those younger than age 65‚ FTD may account for up to 20 to 50 percent of dementia cases. People usually develop
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(mitochondria DNA) mutations might contribute to the neurodegeneration observed in Huntington’s disease. Part of the research was to analyze cerebral deletion levels in the temporal and frontal lobes. Research hypothesis: HD patients have significantly higher mtDNA deletionlevels than agematched controls in the frontal and temporal lobes of the cortex. To test the hypothesis‚ the amount of mtDNA deletion in 22 HD patients brains was examined by serial dilution-polymerase chain reaction (PCR) and compared
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