Sensory in is pns or cns - Study guides, Class notes & Summaries

What is homeostasis? -Correct Answer how varied components of living things adjust to maintain a constant internal living environment. There is a balanced dynamic state! Diseases result from homeostatic imbalances (diabetes) What are the levels of organization? -Correct Answer chemical - cellular - tissue - organ - organ system - organismal What is the nervous system made of? -Correct Answer The Central nervous system (brain and spinal cord) and the peripheral nervous system (cranial nerve...

BIOS 357 Exam 3 Questions and Answers Rated A+ What are the fundamental purposes of the nervous system? The nervous system is responsible for processing and transmitting information, allowing us to perceive, react, and adapt to our environment. How do we categorize the nervous system into distinct regions? The nervous system can be divided into two main parts: the central nervous system (CNS), which includes the brain and spinal cord, and the peripheral nervous system (PNS), which...

Biology 255 Exam 3 Study Guide (Human Anatomy) Questions And Answers (Verified And Updated) Central nervous system structures - answerBrain and spinal cord Nervous system general functions - answerCollect information, process and evaluate information, and initiate response to information Peripheral nervous system structures - answerCranial nerves, spinal nerves, and ganglia Sensory (afferent) nervous system - answerDetects stimuli (receives sensory input/information from receptors) and t...

CHAPTER 3 NEUROSCIENCE CHAPTER LEARNING OBJECTIVES 1. Understand the key methods that scientists use to learn about brain anatomy and functioning. • Neuroscientists examine autopsy tissue and patients with localized brain damage to learn about brain anatomy and brain function. • EEGs and neuroimaging, such as PET scans and fMRI, allow scientists to study brain function in the living brain. 2. Describe the two major types of cells in the nervous system and describe the prima...

Action potential Neural impulse; brief electircal charge that travels down axon when fired Adrenal glands 2 Small glands located on top of kidneys that produce steroid hormones, adrenaline, noradrenaline; help control heart rate, blood pressure, bodily functions All-or-none law Process by which neuron fires is all or none; either receives sufficient stim from surrounding cells to fire or doesnt; no variation in size of electrical impulse once fired Amygdala Portion of li...

Motor Neglect - ️️- impaired initiation or execution of movement into contralateral hemispace by either limb - often difficult to distinguish between sensory or motor neglect ◦Limb akinesia: failure to move limb ◦Hypokinesia: limb moves only after long delay and much encouragement ◦hypometria: movements are of decreased amplitude ◦impersistence: inability to maintain a movement or posture ◦motor perseveration: inability to disengage from a motor activity ◦motor extinction...

General Psychology Kent State Final Test Questions and Answers parasympathetic division - Answer-heal and grow reaction- recovery and rebuilding or energy stores cerebellum - Answer-coordination and control of automatic motor movements Hippocampus - Answer-involved in storage of long term declarative memory amygdala - Answer-involved in experience of fear and other emotions Corpus Callosum - Answer-band of neurons connecting hemispheres of brain - communication Cortex - Answer-w...

Psy 101 Exam Questions With 100% Correct Answers Three Ways of Doing Psychology - answer1. Experimental 2. Teachers 3. Applied Critical Thinking - answer1. What is the source? 2. Is the claim reasonable? 3. What is the evidence? 4. Could bias contaminate the conclusion? -emotional bias -conformational bias 5. Does the reasoning avoid common fallacies (common sense)? 6. Does the issue require multiple perspectives? Six main viewpoints of Modern Psychology - answer1. Biological 2. Co...

BIOS 286 Exam 1 Review 2024 Questions and Answers 100% Pass What are the parts of the CNS? - Correct Answer ️️ -Brain and spinal cord Functions of the brain - Correct Answer ️️ -Receives and processes sensory information, initiates responses, stores memories, generates thoughts and emotions. Functions of the spinal cord - Correct Answer ️️ -Conducts signals to and from the brain, controls reflexes What are the two main divisions of the PNS? - Correct Answer ️️ -Motor and s...

Neurogenic dysphagia occurs when there is damage to the correct answers CNS and/or PNS Neurogenic Dysphagia Results in: correct answers Sensory-motor changes Neurogenic Dysphagia is concurrent with: correct answers Dysarthria, dysphonia, and/orcognitive-linguistic disorders •Articulatory •Respiratory •Phonatory/Laryngeal •Velopharyngeal •Cognitive Etiology CNS Non-Degenerative: correct answers •CVA •Brain injury •Medication •Neoplasm •Congenital CP syringobu...