The role of the vagus nerve in emotions Activate the cholinergic system of the forebrain Suppresses cholinergic activity in abdominal organs Suppresses activity in Locus coeruleus Increase activation of the Parabrachial nucleus

Q: Stimulation of the amygdala elicits what response in humans? Decreased recognition of fearful,…

A: The amygdala is basically a collection or group of cells located close to the base of the brain.…

Q: Bipolar neurons: Group of answer choices -are motor neurons -detect touch and vibration -are found…

A: as per the guidelines we are supposed to answer only the first question in case of multiple posted.…

Q: Dorothy received a severe blow to her head and can no longer move the fingers on her right hand The…

A: Traumatic brain injury (TBI) is the damage caused to brain tissues during by a forceful to the head.…

Q: why would someone who has a damaged esophagous due to acid feel pain on his heart and back?…

A: GERD/Gastro-esophageal reflux disease- is one of the upper gastrointestinal diseases which is…

Q: Stimulation of D1 Medium Spiny Neurons in the Striatum causes of the Globus Pallidus and subsequent…

A: The basal ganglia are involved in action selection. It is a proven fact that a direct pathway leads…

Q: The inferior trunk of the brachial plexus is commonly affected by Pancoast tumours or breech birth…

A: The brachial plexus is a network of nerves formed by the anterior rami of the lower four cervical…

Q: Which of the following is an example of antagonistic control? O The parasympathetic nervous system…

A: The term "antagonistic" is used to describe an opposite action or opposite meaning. In our body…

Q: You are passing by a pizzeria and smell the pizza cooking. Describe what happens to your salivary…

A: A signal transmitted through a nerve fibre. It consists of an electrical depolarization wave which…

Q: Gymnasts, aerial ski jumpers, divers, and figure skaters have to master complex mid-air rotational…

A: Introduction An organ is a group of tissues that collectively constitute a structurally sound…

Q: Nerve fibers Blood vessel Axon Myelin sheath Blood vessels Ⓒ Thalamus Free nerve endings (pain,…

A: Sensory ascending pathways are neural pathways that transmit sensory information from the peripheral…

Q: The Sympathetic system is all except     Thoracic/ lumbar     Flight and fight     Increases hear…

A: Nervous system is a type of body system that mainly concerned with coordination with different body…

Q: Following administration of an opiate drug, "pain signals" are prevented from getting out of the…

A: Introduction: Opiates are a class of drugs that include natural and synthetic substances such as…

Q: What is the main idea of the doctrine of specific nerve energies? Group of answer choices sensory…

A: Introduction Johannes Peter Muller proposed the Law of specific nerve energies, it states that…

Q: The sympathetic system plays a vital role maintaining     Heart Rate     Muscular tone     Bowel…

A: The Autonomic Nervous System (ANS) is related to the functions associated with the unconscious…

Q: Describe the structure and function of a simple reflex arc in humans. Include a description of the…

A: Neural system consists of highly specialized cells called as neurons. The function of neuron is to…

Q: Which of the following statements best explains the effect of release of neurotransmitter at a…

A: A neurotransmitter is a chemical substance that is released by neurons in the nervous system to…

Q: Which of the following are not true regarding Jacksonian March? Electrical activity jumps from lobe…

A: Option A - Electric activity jumps from lobe to lobe.  It is a false statement because seizure…

Q: Bipolar neurons: have many axons detect touch and vibration are motor neurons are found in the head

A: The human brain alone contains over 100 billion neurons. Each neuron can have up to 10,000…

Q: The Parasympathetic nerves have : select all     Long myelinated pre-ganglionic nerve     Short…

A: The parasympathetic nervous system, the division of the nervous system alters organs such as glands.…

Q: In a reflex response, such as if you touched a hot stove: O It involves decision making O It…

A: In order to generate a reflex, nerve impulses follow a path, and this path is known as the Reflex…

Q: Neuroscience: Which of the following is true regarding sensorimotor reflexes? Group of answer…

A: An instinctive movement that happens almost instantly in reaction to a stimulus is called a reflex.…

Q: What is a benefit of the Schwann cells?       Prevents contact from another nerve   Improve…

A: The brain and spinal cord make up the central nervous system, which organize and integrates…

Q: What is the function and structure of the blood-brain barrier?     restrict exchange between blood…

A: Our brain is made up of different types of neuroglia cells and neurons. Neuroglia are responsible…

Q: You are recording from neurons in a non-human primate and have noticed that these neurons fire in…

A: In the neurological system, neurons are specialised cells that carry electrical and chemical…

Q: draw/describe the pathway of a reflex and a voluntary reaction through the nervous system.

A: Introduction: An instantaneous and involuntary movement responding to a stimulus is called a reflex.…

Q: The receptors for the sympathetic system are called Cholinergic     True     False

A: Receptors are protein-based chemical structures that receive and transmit signals from biological…

Q: What would dilate pupils? Inhibit adrenergic  neurons  Inhibit the release of norepinephrine…

A: The pupil is the part of the eyes, and when the light is low or dim, then they will dilate so that…

Q: How does lidocaine cause numbness when injected? destroys pain receptors  repolarizes sensory…

A: Lidocaine is a local anesthetic. It works by impeding nerve signals in the body. Lidocaine topical…

Q: Routing center for all sensory tracts except olfactory Commissural tracts that connect the lateral…

A: The human brain, a marvel of complexity and functionality, comprises various structures that…

Q: How does the baroreceptor reflex raise blood pressure when blood pressure is too low? O Stimulates…

A: The baroreflex or baroreceptor reflex is one of the body's homeostatic systems that assists with…