Domanda del libro di testo
The two components of the CNS that are responsible for maintenance of homeostasis are the ________ and the ________.
898
views
1
rank
Ch. 12 The Central Nervous System
Amerman3rd EditionHuman Anatomy & PhysiologyISBN: 9780138247201, 9780138247928, 9780138201814
Non è quello che usi tu?Cambia libro di testoScegli un libro di testo diverso
TOC.tableOfContents
- Ch. 1 Introduction to Anatomy and Physiology24
- Ch. 2 The Chemistry of Life37
- Ch. 3 The Cell54
- Ch. 4 Histology46
- Ch. 5 The Integumentary System30
- Ch. 6 Bones and Bone Tissue36
- Ch. 7 The Skeletal System40
- Ch. 8 Articulations19
- Ch. 9 The Muscular System35
- Ch. 10 Muscle Tissue and Physiology29
- Ch. 11 Introduction to the Nervous System and Nervous Tissue28
- Ch. 12 The Central Nervous System41
- Ch. 13 The Peripheral Nervous System41
- Ch. 14 The Autonomic Nervous System and Homeostasis31
- Ch. 15 The Special Senses39
- Ch. 16 The Endocrine System42
- Ch. 17 The Cardiovascular System I: The Heart28
- Ch. 18 The Cardiovascular System II: The Blood Vessels43
- Ch. 19 Blood32
- Ch. 20 The Lymphatic System and Immunity41
- Ch. 21 The Respiratory System27
- Ch. 22 The Digestive System27
- Ch. 23 Metabolism and Nutrition7
- Ch. 24 The Urinary System39
- Ch. 25 Fluid, Electrolyte, and Acid-Base Homeostasis39
- Ch. 26 The Reproductive System10
- Ch. 27 Development and Heredity5
Amerman3rd EditionHuman Anatomy & PhysiologyISBN: 9780138247201, 9780138247928, 9780138201814Non è quello che usi tu?Cambia libro di testo
Capitolo 12, Problema 17c
Mark the following statements on the role of the brain in movement as true or false. If a statement is false, correct it to make a true statement.
The basal nuclei inhibit inappropriate movements and are required for the initiation of movement.
Guida verificata passo dopo passo1
Step 1: Understand the role of the basal nuclei in movement. The basal nuclei are clusters of neurons in the brain that play a critical role in regulating voluntary motor movements, procedural learning, and inhibiting inappropriate movements.
Step 2: Analyze the first part of the statement: 'The basal nuclei inhibit inappropriate movements.' This is true because the basal nuclei help suppress movements that are not suitable for the current context, ensuring smooth and purposeful motor activity.
Step 3: Evaluate the second part of the statement: 'The basal nuclei are required for the initiation of movement.' This is false. The basal nuclei do not directly initiate movement; instead, they modulate motor commands from the motor cortex and ensure proper execution of movements.
Step 4: Correct the false part of the statement. A true version would be: 'The basal nuclei inhibit inappropriate movements and play a role in modulating and refining motor activity, but they are not directly required for the initiation of movement.'
Step 5: Review the corrected statement and ensure it aligns with the physiological role of the basal nuclei in movement regulation.
Risposta video verificata per un problema simile:
Questa soluzione video è stata consigliata dai nostri tutor come utile per risolvere questo problema.
Concetti chiave
Ecco i concetti essenziali che devi comprendere per rispondere correttamente alla domanda.
Basal Nuclei Function
The basal nuclei, a group of nuclei in the brain, play a crucial role in regulating voluntary motor control and movement initiation. They help inhibit unwanted movements and facilitate the execution of appropriate motor actions. Dysfunction in the basal nuclei can lead to movement disorders, such as Parkinson's disease, where initiation of movement is impaired.
Video consigliato:
3:26
Basal Nuclei
Inhibition of Movement
Inhibition of movement refers to the brain's ability to suppress inappropriate or unwanted motor actions. This process is essential for smooth and coordinated movement, allowing individuals to focus on relevant tasks while preventing distractions from competing motor commands. The basal nuclei are integral to this inhibitory control, ensuring that only suitable movements are executed.
Video consigliato:
Percorso guidato
05:03Enzyme Inhibition
Initiation of Movement
Initiation of movement is the process by which the brain signals the body to begin a physical action. This involves a complex interplay of various brain regions, including the basal nuclei, which help to start movements in response to internal or external cues. Proper initiation is vital for fluid motion and is often disrupted in neurological conditions, highlighting the importance of the basal nuclei in this function.
Video consigliato:
Percorso guidato
05:031) Initiation of Translation
Pratica correlata
Domanda del libro di testo
Mark the following statements on the role of the brain in movement as true or false. If a statement is false, correct it to make a true statement.
The dopaminergic neurons of the substantia nigra enhance the actions of the caudate nucleus and putamen.
726
views
Domanda del libro di testo
Mark the following statements on the role of the brain in movement as true or false. If a statement is false, correct it to make a true statement.
The cerebellum monitors the initiation of movement but does not monitor ongoing movements.
732
views
Domanda del libro di testo
Match the term on the left with its correct description from the column on the right.
____ REM sleep
____ Stage I sleep
____ Delta waves
____ Beta waves
____ Theta waves
____ Stage IV sleep
a. The EEG pattern seen in the deepest stage of sleep
b. The deepest stage of sleep
c. The EEG pattern seen in an alert, awake adult
d. Drowsiness or the lightest stage of sleep
e. The EEG pattern seen in lighter stages of sleep
f. The stage of sleep during which most dreaming takes place
811
views
1
rank
Domanda del libro di testo
Mark the following statements on the role of the brain in movement as true or false. If a statement is false, correct it to make a true statement.
The correction of motor error by the cerebellum can occur over the long term by motor learning.
761
views
1
rank
Domanda del libro di testo
Mark the following statements about the spinal cord as true or false. If a statement is false, correct it to make a true statement.
The posterior horn of spinal gray matter contains the cell bodies of motor neurons.
796
views