Neural pathway transmit impulses which terminate at what? a) motor cortex, b) somatosensory cortex, c) mechanoreceptors, d) thalamus, e) brainstem, f) skeletal muscle, g) cerebellum?

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: 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: The nervous system sends chemical signals to other distant cells in the form of a) Action potentials…

A: A neuron conveying a message (i.e., a presynaptic neuron) delivers a chemical called a…

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: 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: Which part of the spinal cord contains somas of somatic motor neurons?   Multiple Choice a) The…

A: The nervous system is considered as one of the most complex systems in the body. It consists of the…

Q: collections of nerve cell bodies outside the central nervous system are called? a) nerves b)…

A: Central nervous system is made up of brain and spinal cord. Nerve or neuron consists of dendrites,…

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: Sensory receptor cells transduce physical or chemical stimuli: a) by limiting action potentials b)…

A: Answer is Option (e) into a change in the membrane potential of the sensory receptor cells

Q: Parkinson

A: Introduction:-  Parkinson's disease is a progressive nervous system disorder that affects movement.…

Q: If a person with amnesia later is able to recover his lost memories, it means that the amnesia…

A: The correct option explain in next step

Q: a 5 year old boy is diagnosed with color blindness , this boy most likely has an abnormally in which…

A: Colour blindness, also referred to as color vision deficiency (CVD) is an X-linked receive disorder.…

Q: Compared to sparrows, neurons in larger dinosaurs would probably have ______________ myelin and be…

A: Neurones are mainly nerve cells that send messages all over the body to allow to do everything that…

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: 4) How are the muscle spindles stretched during the patellar reflex? a) Striking the tendon with a…

A: The muscular system in the body is made up of muscle fibres which help in muscle contraction. they…

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: drug that binds at the same site as the neurotransmitter and prevents the neurotransmitter from…

A: Drugs mediate the effect by being an agonist or an antagonist. Agonists help to mediate a particular…

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: 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 statement about the events of photoreception is false? a) as a rod cell hyperpolarizes, its…

A: Photoreception:It is defined as an ability to detect even a small proportion of the electromagnetic…

Q: Which sensory receptors are used during the stretch reflex? a) cone b) GTO c) nociceptor d) rod…

A: The signs for the compulsory reflexes are communicated through a progression of designs called the…

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: Which of the following is an illustration of experience-dependent plasticity? A) Rats raised in…

A: Introduction- experiences can profoundly shape the structure and function of the brain. This…

Q: Imagine you are walking and encounter an unexpected change in ground elevation and you begin to…

A: Nervous system It refers to the complex network of nerves that connects the brain to the spinal…

Q: what would be the most likely result of damage to the medulla? a) death b) paralysis c) decreased…

A: Introduction: The brain is the human body's command and communication center. The brain receives,…

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: Which part of the cerebral cortex contains the primary somatosensory cortex? a) post central gyrus…

A: Human brain is divided into 3 parts such as fore brain, mid brain and hind brain.

Q: The decline in the number of motor neurons coincides with the appearance of pyknotic cells, which…

A: Introduction: Pyknotic cells are those that have experienced apoptosis, or "programmed cell death,"…

Q: An animal undergoes bilateral lesion to the subventricular zones. What brain area would be affected…

A: Brain is the most important organ of the nervous system and it is one of the most complex organs in…

Q: What happens in the life of a classical neurotransmitter directly after amino acid precursor…

A: Neurotransmitter is a chemical device that helps in the communication between the presynaptic and…

Q: What does the lateral horn of the spinal cord contain?

A: The spinal cord has central arranged gray matter with some projections called horns.  The white…

Q: 1) Your brachioradialis muscle is controlled by the: a) cervical plexus. b) phrenic nerve. c)…

A: Muscle is a delicate tissue found in many creatures. Muscle cells contain protein fibers of actin…

Q: In which orientation are we viewing this brain? Which hemisphere are we looking at? a)…

A: In the study of anatomy, the sectioning or different planes are very important that gives us idea…

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: What precaution do I have when administering a CNS Stimulant to my patient? A)  Relaxation B)…

A: CNS  stimulants are the drugs which increases activity of brain by releasing dopamine.

Q: Descartes' version of the reflex arc was important for understanding the brain's role in sensation,…

A: Introduction:  Rene Descartes developed a mechanism notion of reflex action which includes the act…

Q: The lack of neural interconnections in the hippocampus at the time of birth is likely to contribute…

A: Central nervous system consists of brain and spinal cord. They regulate all the functions of out…