| | |Ventricles |Hollow spaces in the brain filled with cerebral spinal fluid (CSF) | |Occipital Lobe |The region at the back of each cerebral hemisphere that contains the centers of | | |vision and reading ability | |Frontal
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Human Biology 3A Notes CHAPTER 4: Chemical Messengers Homeostasis: the maintenance of a constant internal environment Homeostasis ensures that the fluid environment of the cells: • Contains the optimum concentration of nutrients‚ ions‚ gases and water • Stays at a constant temperature – the optimum temperature for normal cell functioning • Is maintained at the optimum pressure Feedback system: Negative feedback system: Negative feedback: Positive feedback: A situation where the response toa
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Psychology Scenarios 1. a 17 year old is sleeping and remembes a distinct dream: Pons‚ thalamus and cerebral cortex. Pons: The pons is associated in sleep paralysis‚ and also plays a role in generating dreams. Thalamus: relays signals from auditory‚ somatic‚ visceral and visual regions of the peripheral nervous system. Helps to see the dreams while you are sleeping. Cerebral Cortex: The cerebral cortex plays a key role in memory‚ attention‚ perceptual awareness‚ thought‚ language‚ and consciousness
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your lunch suddenly does not agree with you The corpus callosum connects the __________. -Right and left cerebral hemispheres Schizophrenia‚ bipolar disorder‚ and depression all seem to be the result of _______. Genetics and the environment Which of the following is part of the central nervous system (CNS)? -Spinal cord Which function below is not a direct role of the cerebral cortex? -Storage of short and long term memories Higher brain functions‚ such as creativity and analytical skills
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The Nutty Professor and Brains‚ Brains‚ Brains By Jana Gilbert “Hello‚ class!” Professor Dobbins spoke enthusiastically as the last student entered the room. Today‚ he was going to talk about his favorite part of the human anatomy: the brain. “Today is going to be exciting!” All of the students groaned. They knew that when he said something would be “exciting‚” it was always boring. Always. “How many of you know what the Ancient Egyptians believed about a person’s behavior? Who controlled
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unique network incorporating 410 anatomical tracing studies of the macaque brain from the Collation of Connectivity data on the Macaque brain (CoCoMac) neuroinformatic database. Our network consists of 383 hierarchically organized regions spanning cortex‚ thalamus‚ and basal ganglia; models the presence of 6‚602 directed long-distance connections; is three times larger than any previously derived brain network; and contains subnetworks corresponding to classic corticocortical‚ corticosubcortical
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we see is the pons. Pons means bridge in Greek and that’s exactly what the pons is. It is a bridge taking in all of our sensory information and taking it to the cortex to be interpreted. The second part of the brain is the midbrain. The midbrain takes all of the incoming neural information and channels it to the correct part of the cortex to be interpreted. It is also involved in muscle tone and helps in sleep‚ wakefulness and attention. The forebrain is the last part of the brain to be studied. It
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of alcohol consumption by college/university students‚ how it impairs the functioning of the human brain‚ the cognitive process of information and personality. I will be focusing on the parts of the brain that alcohol has effects on such as; cerebral cortex and the frontal lobes‚ the cerebellum‚ the hippocampus‚ the medulla and the hypothalamus‚ as well as how it affects personality (behavior) and intelligence and cognition. According to Clarren & Smith (1978) alcohol is depressant drug that impacts
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contains the cerebral cortex. The telencephalon also consists of many other structures such as the major fissures which are big grooves in a complex cortex it includes the longitudinal fissure‚ lateral fissure‚ and central fissure. It also consists of the most important gyri’s that are located in the frontal‚ parietal‚ and temporal lobes‚ respectively (Pinel‚ 2011). The gyri include the precentral gyri‚ the postcentral gyri‚ and the superior gyri which are the largest (Pinel‚ 2011). The cerebral commissures
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The Five Major Structures of the Human Brain University of Phoenix PSY 240 October 27‚ 2012 Olivia Fransis The human brain is nothing short of incredible. In a way it’s the world’s most powerful computer because it can process tasks at lightning speeds and simultaneously be in control of our reflexes and every other voluntary and involuntary functions. It is the most important and complex organ as well as our core for learning At the point of birth‚ the brain weighs an average of
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