What research method invented by Wilhelm Wundt is still influential to cognitive psychology  Functionalism  Animal model of psychology  Structuralism  Reaction time

Q: ou studied how neurotransmitter act and their use in medicine. Based on the information answer how…

A: Tetrahydrocannabinol (THC) is a psychoactive substance commonly called marijuana.

Q: The studies of in-utero exposure to hormones in rodents demonstrate that. O The position in the…

A: We are authorized to answer only one question at a time, since you have not mentioned which question…

Q: "After an action potential has just passed through the axon hillock, the voltage-gated Na+ channels…

A: Thank you for the question  Answer : If a second action potential can be generated it refers to as…

Q: How does a voltage clamp work?

A: Information is communicated through neurons. They send information between different parts of the…

Q: Say if the following cells are excitable or not: 1. Neuron: 2. Skeletal muscle: 3. Skin: 4. Smooth…

A: Chemicals, cells, tissues, organs, organ systems, and organisms make up the human body's…

Q: Start by giving one, detailed sentence that describes the figures below. Then tell me what is…

A: An action potential is a characteristic pattern of quick rise and subsequent decline in voltage or…

Q: he rate of conduction of an action potential along a nerve fiber is affected by a range of things.…

A: Introduction Nerve conduction:- It is an electrochemical process, Conduction of nerve impulse occurs…

Q: how are electrical signals produced, especially when it comes to being under anesthesia?

A: Neurons are the units of the nervous system which allow the transmission of electrical signals…

Q: What refers to the ability of neurons to respond to different stimuli? excitability secretion…

A: A neuron is the basic unit of the nervous system. It consist of a cell body with dendrites that help…

Q: From the time an action potential reaches the axon terminal of a motor neuron until cross bridge…

A: Muscle contraction happens when the sarcomeres are shortened, when the thick and thin fibers slip…

Q: The image below shows a presynaptic cell releasing neurotransmitters that are being bound by the…

A: Neurotransmitters refer to the chemical messengers that are responsible for the transmission of…

Q: An influx of positive sodium ions causes opening of the activation gates of voltage regulated sodium…

A: VOLTAGE GATED SODIUM CHANNELS These are integral membrane proteins that change conformation in…

Q: Explain the propagation of an action potential. 1. Start with a stimulus 2. Follow through two…

A: An action potential is a brief electrical signal that is transmitted along the membrane of a neuron…

Q: A stronger stimulus means that the action potentials traveling down your nerves will have a higher…

A: Nerve is a complex structure comprising of a collection of neurone, blood vessels, lymph vessels and…

Q: Part One:   The story begins with Synapse  Action potential travels down the axon and reaches the…

A: The neuromuscular junction is responsible for muscle contraction in which neurotransmitters are…

Q: During the Refractory period of the action potential, the neuron will: Select one: O a. Not respond…

A: Nerve cells or neurons are excitable cells of nervous system. A typical neuron consists of cell body…

Q: pre-synaptic neurons?     they stimulate post-synaptic neurons     they are neurons that haven’t…

A: Presynaptic neuros generates the spike which is accepted by the post synaptic neuron. Both types of…

Q: When a neurotransmitter binds with receptors at the membrane, it may cause sodium channels to open.…

A: The endogenous chemicals which makes neurons to communicate with each other throughout the body are…

Q: Which of the following is NOT TRUE concerning astrocytes?     They are the most abundant glial…

A: The central nervous system has three types of glial cells viz. oligodendrocytes, astrocytes, and…

Q: Create Model that reper sents the action potentiel and the synapsa. Clearly explain how > each…

A: The neurons are the structural and functional units of the nervous system, also known as nerve…

Q: Which of the following is not correct about neurotransmitters? -they are stored in vesicles. -after…

A: Nerve impulse transmission occurs through the process of polarization and depolarization.…

Q: Which of the following is TRUE:   Question 42 options:   The periosteum is the outermost layer of…

A: The nervous system is made up of the central nervous system and the peripheral nervous system: The…

Q: Which of the following statements best defines temporal summation?     a single pre-synaptic…

A: Firing of action potential may occur in two ways - temporal summation and spatial summation.…

Q: Which of the following would most likely occur if an electrical stimulus were applied at point C in…

A: The neurons have the capability to generate and propagate electrical impulses and it is known as…

Q: Neurotransmitters are released by the:   Question 6 options:   Post-synaptic membrane   Target…

A: Neurotransmitters are chemical messengers of the nervous system that are released by the neurons of…

Q: During the patellar reflex, you measure voltage change in the flexor muscle motor neuron cell body…

A: The L2, L3, and L4 spinal cord segments are tested by the patellar reflex, also known as the knee…

Q: At a given synapse, the _____ neuron has neurotransmitter receptors.

A: Neurotransmitter receptors:                       The receptors present in the plasma membrane of…

Q: the refractory period limits the number of action .2 potentials that a given nerve cell can produce…

A: The neurons communicate with each other by generating action potentials. An action potential is…

Q: drug that binds with the receptor that the neurotransmitter binds with and opens ion channels is an…

A: Neurotransmitters are the sort of chemical messengers which bind to the specific receptor to produce…

Q: Which of the following nerves would be expected to have the slowest conduction rate of action…

A: An axon is a long, slender projection of a neuron (nerve cell) that typically conducts electrical…

Q: Which of the following statements CORRECTLY describes the function of a component of a reflex arc?…

A: A typical brain circuit that regulates an organism's reflexes is shown by the reflex arc. A sensory…

Q: An influx of positive sodium ions eventually causes closing of the inactivation gates of voltage…

A: When a cell is at a resting state, generally the interior of the cell has negative charge than…

Q: An increase in the magnitude of depolarization by a graded potential will increase the threshold…

A: Graded potentials occur in plasma membrane of cells but in neurons they occur in the synaptic…

Q: An action potential is generated at the... trigger zone of the axon postsynaptic membrane cell body…

A: Neurons are the excitable cells within the nervous system. When a neuron is triggered, it propagates…

Q: channels there won t open for a period of time. However, if the stimulus is strong enough, another…

A: Refractory period is a period of time during which the cell ja incapable of repeating an action…

Q: Which of the following nerve types leads an action potential most slowly? Group of answer options…

A: Action potential is defined as the sequence of events that takes place during stimulation of…

Q: presynaptic cell synaptic cleft postsynaptic cell dendrite O 1,2,3,4 O 1,3,4 O2,3,4 1,2,3,4,5

A: Synapse is the junction point between two neurons. Nerve impulsive is passed from one neuron to the…

Q: You apply a new drug to a different batch of neurons and record membrane potential changes in the…

A: Permeability barrier and semi permeability of cell membrane are both maintained by lipids. only…

Q: on that's unable to produce and release neurotransmitters. C that neuron still have an action…

A: Synapse will occur in two types: Electrical synapse: In this the signal is transmitted directly…

Q: Which of the following stimuli (s) produces only a local potential and no action potential? Group of…

A: Action potentials occur when distinguished ions across the neuronal membrane. It occurs when a…

Q: A taser is a device used by police to control unruly criminals by delivering a large electrical…

A: Neurons are the special cells in human body which are excitable in nature.  They can transmit…

Q: Multiple sclerosis (MS) is a condition in which neurons in the CNS become demyelinated. Why do you…

A: Neurons and nerve cells from a network with the body and provide signals and operate the body, which…

Q: Fill in the blank:   The moment following the passage of an action potential during which a…

A: The term action potential refers to rapid, short term change in the “membrane potential” across the…

Q: Continuos propagation of action potentials occurs in myelinated axons and is faster than conduction…

A: Indeed.In myelinated axons, action potentials propagate continuously and more quickly than in…