ventral tegmental area of the brain stem (just below the thalamus) and prefrontal cortex. So their functions are also needed to be studied alongwith this. LIMBIC SYSTEM 16th April‚ 2014 History • Paul Broca (1824-1880): 1878: “le grand lobe limbique” Refers to a ring of gray matter on the medial aspect of the cerebral hemispheres. • James Papez (1883-1958): 1930’s: defined a limbic system that might underlie the relationship between emotion and memory (Papez’ circuit). Components
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The Story of My Search When I was a child‚ my aunt was diagnosed with brain cancer. From early on‚ they said that it was unlikely that she was going to survive this disease. They also mentioned that if she was going to survive‚ the long-term affects she was going to have were going to change her life forever. Being a child‚ it was extremely difficult for me to understand. I really had no idea what brain cancer was. Even to this day‚ I was only aware of the general knowledge of it — having a brain
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ways to the female brain not only in size but in structure as well. The average male brain weighs around 11% more than the female brain (Craig et al.‚ 2004‚ 270). The differences in the structure are in certain regions‚ for example the cerebrum‚ frontal and medial paralimbic cortices‚ the fronto –medial cortex‚ the amygdala‚ and the hypothalamus. These areas of the brain control different behaviors as well as actions and reactions that can contribute to criminal
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Objectives: 1. Explain why psychologists are concerned with human biology. 2. Explain why‚ at every level‚ our existence is both part of a larger system and a combination of smaller systems. 3. Describe the structure of a neuron and the pro cess by which an action potential is triggered. 4. Describe how nerve cells communicate‚ and dis cuss the importance of neurotransmitters for human behavior. 5. Discuss the significance of endorphins‚ and ex plain how drugs influence neurotransmitters. 6. Identify
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Date: ___________________________________________________________________________ STUDY PACK FOR Unit 4222 - 365 Understand the process and experience of dementia Learning outcomes: 1: Understand the neurology of dementia 2: Understand the impact of recognition and diagnosis of dementia 3: Understand how dementia care must be underpinned by a person centred approach Resources Outcome 1 Describe a range of possible causes of dementia.
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Biological Bases of Behavior Why study biology in a psychology class? “Everything psychological is simultaneously biological.” Every thought‚ behavior‚ emotion‚ perception‚ etc. is rooted in our biology‚ particularly our brain The brain is a “psychological organ” as well as a biological one Biological psychology: studies the link between our biology and our behaviors and mental processes a.k.a. biopsychology‚ neuroscience Starting small: The Neuron neuron: a nerve cell;
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disease and conditions such as Alzheimer’s disease or vascular dementia. 2. AREA OF THE BRAIN KEY FUNCTIONING that could be affected by dementia Frontal lobe Movement ‚ emotional behaviour ‚ personality interpretation and feeling Parietal lobe Language ‚ spacial awareness and recognition Temporal lobe Long-term memory‚speech and hearing Occipital lobe Vision Cerebellum Balance ‚ posture muscle coordination Hypothalamus Regulates thirst‚apetite‚body temperature and also sleep cycles and patterns
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functions that are affected by dementia are: Temporal Lobe – Responsible for vision‚ memory‚ language‚ hearing and learning. Frontal Lobe – Responsible for decision making‚ problem solving‚ control behaviour and emotions. Parietal Lobe – Responsible for sensory information from the body‚ also where letters are formed‚ putting things in order and spatial awareness. Occipital Lobe – Responsible for processing information related to vision. Cerebrum Lobe – biggest part of the brain‚ responsible for
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THE CENTRAL NERVOUS SYSTEM Every behavior begins with biology. Our behaviors‚ as well as our thoughts and feelings‚ are produced by the actions of our brains‚ nerves‚ muscles‚ and glands. In this chapter we will begin our journey into the world of psychology by considering the biological makeup of the human being‚ including the most remarkable of human organs—the brain. We’ll consider the structure of the brain and also the methods that psychologists use to study the brain and to understand how it
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Biological Basis of Behavior Assignment Label the following on the neuron by clicking on each labeled arrow and dragging it to point to the correct location: Dendrite‚ Axon‚ Cell Body‚ Myelin Sheath‚ Terminal Branches of the Axon A Briefly describe the role each of the following play in neural communication: 1. Dendrite: Receives incoming messages from other cells. 2. Axon: Sends information from the cell body to other neurons. 3. Cell Body: Maintains the health of the neuron. 4
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