Imagine you are walking and encounter an unexpected change in ground elevation and you begin to stumble. In order to recover your balance, what components of the nervous systems would be most significantly involved? a.) Cerebrum and corticospinal tracts b.) Primary motor cortex and corticospinal tracts c.) Cerebellum and vestibulospinal tracts d.) Sensory cortex and somatosensory tracts

Q: Which pathway connects the ventral tegmental area with the hippocampus and limbic cortex? A) the…

A: Ventral tegmental area(VTA)This is in the mid brain, at the centre of the brain. It has various…

Q: Although the brain works largely as a whole, which of the following is not a correct pairing of…

A: Introduction: The brain is a very important organ that controls essential functions like thought,…

Q: ) A mixed peripheral nerve: a) is considered to be both a cranial nerve and a spinal nerve. b)…

A: The peripheral nervous system is present externally from the brain and spinal cord. The peripheral…

Q: The motor system is organized differently in the spiral cord compared to the cortex. Choose the…

A: The nervous system is one of the vital systems of a body. It is a system of nerves which carry…

Q: Describe the function of the following types of neurons a. Sensory neurons (also known as…

A: Neurons are the electrically excitable cells that make up the nervous system and the brain. They…

Q: Carly is well-adjusted and intelligent, but she has difficulty understanding what people are saying.…

A: Carly, despite being well-adjusted and intelligent, faces challenges in understanding and producing…

Q: A 3 year old man has a staggering unsteady wide- basted gait. He has .. difficulty turning and…

A: During the early years there can be some gait irregularities in children. While large numbers of…

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: In which ways do cerebral nuclei interact with motor pathways? Select all that apply. A. They…

A: Basal nuclei is one of the components of cerebrum. it consists of 4 clusters of neurons and it is…

Q: What regions of the brain are stimulated when the person is extending his/her hand for a handshake?…

A: Handshake can be explained as an activity of extending one's hand to greet the other person by…

Q: Damage to which structure would have the largest impact on input to the cerebellum?   Question 7…

A: Answer:- Option B) Inferior cerebellar peduncle The main function of cerebellar peduncles is to…

Q: The weight of the brain in the total weight of the body is about:   A) 2% B) 3% C) 4% D) 5%

A: Answer is A.) 2 %

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: Describe and draw the spinocerebellar pathway, dorsal column-medial lemniscal pathway, spinothalamic…

A: Temperature, light touch, pressure, tickle, and itch sensations are transmitted by the…

Q: Which of the following pathways handles motor signals? A) spinothalamic B) pyramidal C) posterior…

A: The nervous system, the governing body of humans, is categorized into the central nervous system…

Q: Patient comes to the physician because in church he has begun failing  every time he closes his eye…

A: The cerebellum is the area behind and under the brain, behind the brain stem. The cerebellum has…

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: Which of the following is NOT true of the nervous system?(a) Consists of central and peripheral…

A: Neurons are the structural and functional unit of nervous system. Signals are conducted in the brain…

Q: Which of the following would be the MOST superficial structure?Question 1 options:A) The Cerebral…

A: The brain is a significant Organ in our body, and it's a part of the central nervous system. It is…

Q: All of the following statements are accurate about the choroid plexus except a. it is located within…

A: The choroid plexus (ChP) is a secretory tissue found in the brain ventricles, the main function of…

Q: Three-year-old Jessica proudly shows you how she can wiggle her left big toe in the sand. Where…

A: Anatomy is the study of the structure of the human body. The body is composed of cells that are the…

Q: In which part of the brain does decussation of descending tractsinvolved in the conscious control of…

A: The human brain is the body's most complicated organ. This three-pound organ is responsible for…

Q: a) List and describe the three cell and fiber types of the cerebellar layers. b) Indicate the nature…

A: The human brain is a complex organ made up of many different parts. Each part has a specific…

Q: Which is the only cranial nerve (CN )that innervates visceral organs in the thoracic and…

A: Nerves originating from the brain are known as the cranial nerves. They are in 12 pairs. Cranial…

Q: Identify the six principal regions of the brain in the following diagram. (a) ______________ (b)…

A: The part of the body responsible for controlling its overall functions is the brain. It regulates…

Q: Which of the following is an example of where interneurons are found? i) Within the spinal cord ii)…

A: Central nervous system (CNS) consists of Brain and spinal cord which regulate almost all functions…

Q: You want to record membrane potential changes in axons of neurons that process different types…

A: Neurons carry impulses from the receptor to the brain and the brain to effector organs. Nerve tissue…

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…

Q: Neuroscience Basal Ganglia and Cerebellum 1) Describe the basic anatomy of the basal ganglia and…

A: The basal ganglia and cerebellum are like the "brain's helpers" that assist us with moving without a…

Q: Choose the correct brain structure from the key for each of the following descriptions. Some letters…

A: The brain forms a part of the central nervous system of humans. It consists of three main parts: the…

Q: 59. A 76-year-old woman is admitted to the hospital after a stroke. She has severe weakness and…

A: There are different types of strokes . They are ischemic and hemorrhagic strokes. Ischemic strokes…

Q: The lateral hemispheres of the cerebellum communicate information to the promotor cortex through a…

A: Cerebellum which is smaller than cerebrum is the important feature of the hind brain of all the…

Q: Which of the following is not part of the peripheral nervous system? a) The cranial nerves b) The…

A: The nervous system is defined as the complex network of nerves where they play a major role in…

Q: Which of the following does NOT contribute to the facilitatory effect of peripheral NE on…

A: Nuclear receptors are a type of intracellular receptor that are typically found in the nucleus of…

Q: "Which of the following would most likely result from placing cold water in the left external…

A: Nystagmus is a rapid, side-to-side involuntary eye movement caused by a change in the temperature of…

Q: Match the following parts of the adult nervous system with the embryonic cells that give rise to…

A: Nervous system is an important system which helps in maintaining the homeostasis of the human body.…

Q: Describe the functional problems that would be experienced by a person in which these fiber tracts…

A: A sensory system is a component of the neurological system that processes sensory data. Sensory…

Q: You are being approached by a bear in the woods. Unlike what you may have heard, you do not want to…

A: Autonomous Nervous system The autonomous Nervous system is a division of the peripheral nervous…

Q: Choose all of the following true statement(s) when describing the ventricles within the brain. A)…

A: The brain is the control center of the human body, responsible for thinking, feeling, and…

Q: Given the following events:(1) Action potentials from the cerebellum go to the motor cortex…

A: Action potential is a immediate change in the state of the membrane potential.This occurs when a…

Q: (c) Peripheral nervous system (PNS) consists of nerves that lie outside the brain and spinal cord…

A: INTRODUCTION  The Pheripheral Nervous system  have a nerve fibres or axons that conduct an…

Q: A) the dorsal horn of the spinal cord. B) the cerebellum. C) the ventral horn of the spinal cord. D)…

A: Amyotrophic lateral sclerosis (ALS) is a disorder of nervous system where degeneration of the lower…

Q: Which is the only cranial nerve (CN )that innervates visceral organs in the thoracic and…

A: We know that Nerves originating from the brain are known as the cranial nerves. They are in 12…

Q: The eye doctor uses an Acetylcholine-receptor blocker to maximally dilate the pupils; this allows…

A: Autonomic nervous system has two divisions - sympathetic and para sympathetic nervous system.…

Q: The velocity of conduction in a sensory fiber is dependent on

A: Nerve fiber can carry the impulse towards the central nervous system.