¶ … anatomical position, the person will access information stored in the hippocampus regarding the object's position, height, etc. The brains motor system in areas such as the motor cortex, primary visual cortex and the motor homunculus then activate to control the motor functions via the muscle movements. Electrical impulses via neurons connected to each other via axons and dendrites travel from the brain along the spinal cord and nerve fibers to the muscles with the spinal cord which make up the central nervous system. The impulses are then transferred to the peripheral nervous system under our control to the nerves in the hands, hips, shoulders, knees, feet, etc. To perform the step up motion.
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The chemical activities in synaptic vesicles in the hippocampus activate synaptic terminals in the dendrites. The dendrites then activate neurotransmitters that impulse rapidly toward...
Each nerve impulse begins in the dendrites of a neuron's. The impulse move rapidly toward the neuron's cell body and then down the axon until it reaches the axon tip. A nerve impulse travels along the neuron in the form of electrical and chemical signals. The brain sends the message via nerve impulses involving neurons which use the neurotransmitter acetylcholine. Acetylcholine is a neurotransmitter that is released at the neuromuscular junction and triggers a muscle action potential, which leads to muscle contractions in the appropriate muscles in the hands, feet, hips, knees, etc. Every nerve impulse begins in the dendrites of a neuron's. The impulse moves rapidly toward the neuron's cell body and then down the axon until it reaches the axon tip. A nerve impulse travels along the neuron in the form of electrical and chemical signals.
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Sliding filament…
Homosexuality Biologically Based? NATURE OR NURTURE Is Homosexuality Biologically-Based? The Center for Disease Control and Prevention reports that approximately 50,000 new HIV infections occur in the United States every year (Yin, 2013). This number is in addition to an estimated 1.2 million already infection, 1 out of 5 of whom is unaware of his or her condition and, thus, cannot be treated. Gay and bisexual men account for a large share of the
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In the end of the nineteenth century, research experiments were carried out on memory. In this period, the memory dominated by the symbol of evolutionary development in nature. In nineteenth century, many new technologies were developed such as radiography, photography and cinema cameras to recall and preserve memory. "Memorializing the achievements of individuals considered as members of families is the earliest popular use of photography" (Sontag, 2001, p. 43). These
Sociology: Changing Societies in a Diverse World (Fourth Edition) George J. Bryjak & Michael P. Soroka Chapter One Summary of Key Concepts Sociology is the field of study which seeks to "describe, explain, and predict human social patterns" from a scientific perspective. And though Sociology is part of the social sciences (such as psychology and anthropology), it is quite set apart from the other disciplines in social science; that is because it emphasizes
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