the somatic and autonomic nervous system differ in all of the following except......? a) target organ responses to their neurotransmitter  b) their effectors  c) regulation of activity by higher brain centers d) their efferent pathways and ganglia

Q: 16)   Nancy was three when a car accident damaged a crucial portion of her brain that controlled…

A: Cerebral cortex is the area of brain which is present above brainstem and cerebellum. This area is…

Q: Involuntary motor control of things like balance and muscle tone is regulated by which of the…

A: The brain is divisible into three parts - Forebrain, Midbrain, Hindbrain. The four major parts of…

Q: You are observing a neurological exam. The patient is having difficulty tandem walking. Tandem…

A: A human brain is the main part of the central nervous system. It has different parts and structures…

Q: Which of the choices below describe the ANS? A) Sensory and motor neurons that supply the digestive…

A: Autonomic nervous system is a part of peripheral nervous system, functions in digestion,…

Q: The hypothalamus  A) is located lateral to the thalamus B) surrounds the third ventricle  C)…

A: Brain is a complex part of the body which is very important in our body to handle all the activities…

Q: Which of the following statements is true? a) The spinal cord terminates at L5, just above the…

A: Vertebra can be defined as the cascade of small bones that are responsible for forming the vertebral…

Q: 45 As the cerebral cortex differentiates, fibers passing to and from it divide the corpus striatum…

A: Introduction  In humans and other mammals, the cerebral cortex, also known as the cerebral mantle,…

Q: When the dentist gives you a lidocaine injection before drilling into a tooth, she numbs a nerve in…

A: During the dental procedure,local nerve block is used which is lignocaine. Lignocaine blocks the…

Q: Upon the application of a botulinum toxin to a culture of freshly harvested neurons, a graduate…

A: The protein that is not releasing while the activated neurons that stopped releasing…

Q: 13) when testing the ability of a frog’s skeletal leg muscle to move, which chemical would be best?…

A: Neurotransmitters are chemicals that are responsible for transmitting signals between nerve cells,…

Q: which of these effectors is not directly controlled by the autonomic nervous system? a) smooth…

A: The peripheral nervous system (PNS) is the primary division of the nervous system in humans which is…

Q: In a nerve cell membrane, the ion channels that allow the diffusion of Na+: a) are always open. b)…

A: SODIUM CHANNELS These are the integral membrane proteins that form ion channels, conducting sodium…

Q: Which of the following is depicted in the diagram? A) Somatic nervous system B) spinal reflex arc C)…

A: The part of nervous system that control s bodily functions which are not controlled voluntarily such…

Q: which of the following is a function of the parasympathetic division? a) dilates the ciliary muscle…

A: The parasympathetic nervous system is responsible for the body's rest and absorption reaction when…

Q: 1. Using the attached photo, identify the structure labeled A, choose from the options below: A)…

A: The brain is the intricate, focal point of the neurological systems of many other animal species in…

Q: Which of the following apply to all reflexes. (2)

A: A reflex action, is an unplanned sequence of actions and nearly instantaneous movement in response…

Q: sympathetic nerves may leave the spinal cord at which vertebra? a) cervical  b) lumbar c)cranial…

A: The autonomic nervous system (ANS) is one of the two primary segments of the peripheral nervous…

Q: Which nervous system component belongs to its corressponding motor pathway? Nervous System Compnent…

A: Cerebellum: refine and adjust movements Spinal cord: relay commands to most muscles below the neck

Q: The ventral horn of the spinal cord is where -------------------- would be found. a) somatic motor…

A: The spinal cord is a long tube like structure present at the back connecting the brain to the lower…

Q: Alzheimer disease: A) is characterized by neuritic plaques. B) is associated with a loss of…

A: The brain is an important organ controlling all physiological processes. The brain control different…

Q: myelinated axons make up the gray matter of the brain and spinal cord. a) true  b) false

A: Myelinated axons are covered by a fatty, insulated myelin sheath. Because of this kind of insulation…

Q: ____ pain is transmitted by _____ conduction on _____ neurons. A.) dull; continuous; unmyelinated…

A: Neurons These are the basic units of our nervous system that are involved in sending information…

Q: The substantia nigra of the midbrain is rich in the neurotransmitter: A) acetylcholine B) serotonin…

A: Neurotransmitters are the chemicals secreted from the ending of neurons. These are packed inside…

Q: A) What are the five sensory organs? B) What are the nerve centers? What is each person's role? C)…

A: Please follow steps 2 & 3 for detailed explanation.

Q: A) What are the different ways to mesure brain activity? B) What is the purpose of measuring brain…

A: Please follow steps 2 & 3 for detailed explanation.

Q: 15. The termination of acetylcholine action is mainly due to: a) Reuptake by preganglionic neurons…

A: The neurotransmitter acetylcholine plays a variety of roles in the neurological system. It is a…

Q: 37) preparing the body for the fight or flight response is the role of the...? a) cerebrum b)…

A: The peripheral nervous system (PNS) serves as a conduit between the brain and the rest of the body.…

Q: Research suggests that PGO waves play an important role in generating REM sleep. PGO waves activate…

A: The question is asking which of the given brain regions is not activated by PGO waves during REM…

Q: Selective destruction of a motoneurons in the spinal cord will have which of the following effects…

A: Introduction Muscles are soft tissues found in both animals and humans, it is the fibrous tissue in…

Q: Which of the following statements about the cerebral cortex is FALSE? A) The cortex in primates…

A: Scientific research on the cerebral cortex, which is a crucial component of our brain. This answer…

Q: which of the following does not describe the ANS? a) a system of motor neurons that innervates…

A: Autonomic nervous system is a branch of nervous system that consists of sympathetic and…

Q: A rapid, predictable motor response to a stimulus is a(n): a) reflex b) relaxation c) contraction…

A: The central nervous system is an evolutionary organ system that has favored the survival of…

Q: 24) a neuron that has as its primary function the job of connecting other neurons is called a(n)?…

A: The Neurons are data messengers. They utilize electrical driving forces and chemical signs to…

Q: he neuron labelled "D" in the figure is what class of functional neuron?: 3rd-order? lower motor…

A: The neuron is the structural and functional unit of the nervous system. Neuron helps in the…

Q: Sensory information from your internal organ is sent to the brain through the following nerve:  a.)…

A: Sensory information refers to the data that the human body receives through the five senses: sight,…

Q: The general function of working memory is to ____.   a.) hold information until it has time to get…

A: Introduction Information that you learn and retain over time is referred to as memory. When you need…

Q: Explain what dual innervation means with regard to the autonomic nervous system.                B)…

A: The living systems can maintain a stable internal environment (hormonal regulation, body…

Q: The “rest and digest” portion of the autonomic nervous system is also called the   Question 4…

A: The paraventricular nucleus is the primary hypothalamic region for the central regulation of the…

Q: 65. Which of the following fibers provides the only output of the cerebellar cortex? A) Climbing…

A: Purkinje cells are the most striking histological feature present in the cerebellum. Dendrites…