sensory imput is relayed into the choices a. precentral gyrus b. insular gyrus c. hypothalamic cortex  d. primary motor cortex e. postcentral gyrus

Q: In between the anterior lobe from the posterior lobe of the cerebellum lies the  a. Deep cerebellar…

A: The human brain is a complex structure and is broadly divided into two main divisions called the…

Q: The dorsal root ganglion O A. contains the cell bodies of spinal motoneurons. B. is made up of…

A: Dorsal root ganglion is a cluster of cell bodies in the dorsal root of spinal cord. It is a special…

Q: The ________ are descending motor tracts on the anterolateral surface of the midbrain. a. cerebral…

A: Midbrain refers to the brain stem's onward region, and it functions in regulating the sleep cycle,…

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: Where does the medial corticospinal tract originate in the brain? a. From the primary motor cortex…

A: The medial corticospinal tract is a small bunch of descending fibers that forms a connection between…

Q: A person is warming their feet by a fire. Which of the following statements is TRUE? O A. The…

A: The nervous system is one of the major control systems in our body which plays a major role in…

Q: Label the following components of the corticospinal tracts with numbers 1 through 6, with 1 being…

A: The human brain consists of axons (from cortical motor areas), which unite to form tracts of white…

Q: What is the target of an upper motor neuron?a. cerebral cortexb. lower motor neuronc. skeletal…

A: The brain is the main part of the body that controls every action in our body. It is located in the…

Q: The primary motor cortex is located in which cerebral structure? a. precentral gyrus b. postcentral…

A: The primary motor cortex is a brain area situated just in front of the central sulcus and is the…

Q: 24. Which motor tract is located just anterior to the lateral corticospinal tract and targets upper…

A: We can say that There are descending tracts which are generally the pathways through which the motor…

Q: . is a neurotransmitter that transmitspain sensations to second-order spinalneurons.a. Endorphinb.…

A: The human body has a diverse network of nerve fibers connected with several receptors that help in…

Q: hemorrhagic stroke in the somatosensory cortex of the left hemisphere would likely have what impact…

A: A weakened vessel ruptures and bleeds into the surrounding brain, resulting in a hemorrhagic stroke.…

Q: What is(are) the exception(s) with regards to the major principles of prefrontal connections?…

A: The prefrontal cortex is associated with the cortex of the frontal lobe. It is one of the few…

Q: Place the following steps in order for motor control.1. Upper motor neurons stimulate lower motor…

A: The control and coordination of the body are carried out by the nervous and hormonal systems. The…

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: 15.What is the greatest difference between the anatomyof the human thalamus and the tha of rats? a.…

A: Thalamus- They are the two ovoid structures that are present in the gray matter of the forebrain and…

Q: each sentence correctly. a. The somas of afferent neurons are in the __________________________ .…

A: Afferent neurons are responsible for bringing stimuli to the brain where the integration and…

Q: Which of these tracts carries motor signals destined for the postural muscles? a. the gracile…

A: Motor signals are those signals that act according to your will and have skeletal and nervous tissue…

Q: What part of the motor pathway inhibits inappropriate movements? a. occipital lobe b. basal nuclei…

A: The basal nuclei is a group of neurons that are located deep within the white matter of the brain.…

Q: Spastic paralysis may occur when there is damage to a.the lower motor neurons. b.the upper motor…

A: Spastic paralysis is a neuromuscular condition in which the divisions of the nervous system that…

Q: List the tracts of the extrapyramidal system and explain how this system differs from the pyramidal…

A: Introduction: The motor (descending) pathways change the balance of inhibitory and excitatory input…

Q: Parkinson's Disease results in a(n)  (increase or decrease) in D1 mediated effects on striatal…

A: Parkinson's disease is a neurological movement disorder that occurs due to some neurons in the brain…

Q: The two types of refractory period are and Oa. all-or-none; decremental b.relative and refractory c…

A: The refractory period is defined as a duration immediately after stimulation during which a muscle…

Q: Which of the following tests cerebellar function relatedto gait?a. toe-to-fingerb. stationc.…

A: Gait is described as pattern of walk where it involves the movement of balance and coordination of…

Q: In a single reflex arc involved in the knee-jerk reflex, how many synapses are activated within the…

A: Reflex is a fast, unplanned sequence of action in response to a stimulus. Nerve impulses propagating…

Q: A patient with a cerebral lesion exhibits loss of fine motor control ofthe left hand, arm, forearm,…

A: The right cerebral cortex controls the left portion of the body. The cortical region includes a…

Q: Alpha 2 adrenergic receptors play a key role in endogenous pain control circuits and are…

A: The question is asking about the characteristics of alpha 2 adrenergic receptors, which are a type…

Q: explain in simple terms how exactly the cerebellum communicates with the motor cortex when executing…

A: The central nervous system (CNS) is the governing epicenter of the body that is concerned with the…

Q: The consolidation of declarative memory requires the ___________; working memory requires the…

A: Memory consolidation is a group of processes which after their initial acquisition stabilize a…

Q: Match the following v Arachnoid Villi A. Midbrain C. v Folia B. Basal Nuclei D. v Pyramids C.…

A: The nervous system is one of the various organ systems in the body, it is responsible for the…

Q: Which of the following statements regarding sciatic nerve is correct? a. Arises from L3/4/5/S1/2 b.…

A: Introduction:   The sacral plexus comprises the fourth and fifth lumbar nerves and the five sacral…

Q: Listed below are the events that occur during basal ganglia functioning. Disinhibition of thalamic…

A: A group of subcortical nuclei inside the brain accountable essentially for motor regulation and…

Q: Which structures make up the Basal Ganglia (select all that apply)? V caudate V putamen V globus…

A: Basal ganglia These are the group of subcortical nuclei that are responsible for motor control,…

Q: 7. Motor End Plate e Identify the following structures and label the illustrations b o Myelinated…

A: Each muscle fiber receives only one motor end plate, but the number of muscle fibers innervated by a…