Exam 32: Neural Control

Classification.Respond to the following statements in reference to the five regions of the vertebrate brain listed below. a.cerebrum b.hypothalamus c.pons d.cerebellum e.medulla oblongata -This region controls much of the endocrine system.

A reflex pathway is the simplest pathway because it

Somatic system fibers in nerves carry information

MATCHING Matching.Even though there may be more than one correct letter response to some numbered items, discriminate and "juggle" so that you have the one BEST response for each. a.cells that nurture and support neurons b.a hyperpolarizing event c.a neuron cannot propagate an action potential at this time d.Acetylcholine or GABA e.interneuron in brain or spinal cord f.establishes basis of resting membrane potential g.sheathed muscle cells that contain receptors h.input i.integrator cell between sensory and motor j. modified dendrite of a sensory neuron k.a depolarizing event l. output m. muscle or gland n. produced by a Schwann cell o.cluster of cell bodies outside the CNS -sodium-potassium pump

Classification.Respond to the following statements in reference to the five regions of the vertebrate brain listed below. a.cerebrum b.hypothalamus c.pons d.cerebellum e.medulla oblongata -Arrival of an action potential at a presynaptic cell's axon terminals triggers the release of __________, a type of chemical signal.

Classification.Respond to the following statements in reference to the five regions of the vertebrate brain listed below. a.cerebrum b.hypothalamus c.pons d.cerebellum e.medulla oblongata -Explain why the autonomic nervous system could also be called the involuntary nervous system?

MATCHING Matching.Even though there may be more than one correct letter response to some numbered items, discriminate and "juggle" so that you have the one BEST response for each. a.cells that nurture and support neurons b.a hyperpolarizing event c.a neuron cannot propagate an action potential at this time d.Acetylcholine or GABA e.interneuron in brain or spinal cord f.establishes basis of resting membrane potential g.sheathed muscle cells that contain receptors h.input i.integrator cell between sensory and motor j. modified dendrite of a sensory neuron k.a depolarizing event l. output m. muscle or gland n. produced by a Schwann cell o.cluster of cell bodies outside the CNS -ganglion

Classification.Respond to the following items in reference to the four cell types listed below. a.sensory neurons b.interneurons c.motor neurons d.Schwann cells -cells that form myelin

Classification.Respond to the following items in reference to the four cell types listed below. a.sensory neurons b.interneurons c.motor neurons d.Schwann cells -cells that pick up environmental signals

Matching.Choose the most appropriate answer. a.integrates body position, motions, balance b.in cnidarians; based on reflex pathways devoted to swimming and feeding c.messages from here arouse the brain and maintain wakefulness d.the cortical region that coordinates muscles required for speech e.all parts of nerve cells outside the brain and spinal cord f.acetylcholine is an example g.reflex control center for breathing, heart rate, and blood pressure h.axons of the central nervous system that are sheathed with fatty myelin i.at top of the brainstem bordering the cerebral hemispheres; influences learning and emotional behavior j. motor neurons that are divided into sympathetic and parasympathetic divisions k.membrane coverings over brain spinal cord l. contains the tectum; receives and integrates sensory information that is largely sent on to the forebrain for further neural processing m. connects right and left cerebral hemispheres n. group of nerve cell bodies that form an integrative center o.contains centers concerned with body temperature regulation and with salt and water balance -corpus callosum

The parietal lobe is responsible for:

Classification.Respond to the following items in reference to the four cell types listed below. a.sensory neurons b.interneurons c.motor neurons d.Schwann cells -cells that are restricted to the brain and spinal cord

Classification.Respond to the following statements in reference to the five regions of the vertebrate brain listed below. a.cerebrum b.hypothalamus c.pons d.cerebellum e.medulla oblongata -__________ are electrically excitable cells that signal other cells by means of chemical messages.

MATCHING Matching.Even though there may be more than one correct letter response to some numbered items, discriminate and "juggle" so that you have the one BEST response for each. a.cells that nurture and support neurons b.a hyperpolarizing event c.a neuron cannot propagate an action potential at this time d.Acetylcholine or GABA e.interneuron in brain or spinal cord f.establishes basis of resting membrane potential g.sheathed muscle cells that contain receptors h.input i.integrator cell between sensory and motor j. modified dendrite of a sensory neuron k.a depolarizing event l. output m. muscle or gland n. produced by a Schwann cell o.cluster of cell bodies outside the CNS -Inhibitory Postsynaptic Potential

The center for control of motor skills and posture is the

The part of the brain that controls the basic responses necessary to maintain life (such as breathing and heartbeat) is the

The main center for homeostatic control of the internal environment is the

Matching.Choose the most appropriate answer. a.integrates body position, motions, balance b.in cnidarians; based on reflex pathways devoted to swimming and feeding c.messages from here arouse the brain and maintain wakefulness d.the cortical region that coordinates muscles required for speech e.all parts of nerve cells outside the brain and spinal cord f.acetylcholine is an example g.reflex control center for breathing, heart rate, and blood pressure h.axons of the central nervous system that are sheathed with fatty myelin i.at top of the brainstem bordering the cerebral hemispheres; influences learning and emotional behavior j. motor neurons that are divided into sympathetic and parasympathetic divisions k.membrane coverings over brain spinal cord l. contains the tectum; receives and integrates sensory information that is largely sent on to the forebrain for further neural processing m. connects right and left cerebral hemispheres n. group of nerve cell bodies that form an integrative center o.contains centers concerned with body temperature regulation and with salt and water balance -meninges

Matching.Choose the most appropriate answer. a.integrates body position, motions, balance b.in cnidarians; based on reflex pathways devoted to swimming and feeding c.messages from here arouse the brain and maintain wakefulness d.the cortical region that coordinates muscles required for speech e.all parts of nerve cells outside the brain and spinal cord f.acetylcholine is an example g.reflex control center for breathing, heart rate, and blood pressure h.axons of the central nervous system that are sheathed with fatty myelin i.at top of the brainstem bordering the cerebral hemispheres; influences learning and emotional behavior j. motor neurons that are divided into sympathetic and parasympathetic divisions k.membrane coverings over brain spinal cord l. contains the tectum; receives and integrates sensory information that is largely sent on to the forebrain for further neural processing m. connects right and left cerebral hemispheres n. group of nerve cell bodies that form an integrative center o.contains centers concerned with body temperature regulation and with salt and water balance -cerebellum

Classification.Respond to the following statements in reference to the five regions of the vertebrate brain listed below. a.cerebrum b.hypothalamus c.pons d.cerebellum e.medulla oblongata -This region connects to parasympathetic neurons that innervate the heart and lungs.