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An infant's responses to stimuli are coarse and undifferentiated because its nerve fibers?
Wiki User
∙ 14y ago
An infant's responses to stimuli are coarse and undifferentiated because myelination of the nerve fibers is incomplete, according to "Infant Motor Development, Volume 10" by Jan P. Piek (http://books.Google.com/books?id=Snf4kqqmgNgC&pg=PA9&lpg=PA9&dq=development+of+nerve+fibers+in+an+infant&source=bl&ots=cxVA0T7QSj&sig=xJgMg_2fs-aHqOpsNj2_uXdGveI&hl=en&ei=sw7NSqm3KYzMNZ39qTo&sa=X&oi=book_result&ct=result&resnum=7#v=onepage&q=development%20of%20nerve%20fibers%20in%20an%20infant&f=false).
Wiki User
∙ 14y ago
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What is responsible for the integration of simple responses to certain stimuli such as the patellar reflex?
spinal cord
The two main types of plant responses are tropic responses and nastic responses?
Tropic responses are called tropism. It is the growth or turning movement of plants in response to an environmental stimulus. Nastic movements are non-directional responses to stimuli, independent of the stimulus's position.
The responses of plants to external stimuli are called?
The responses of plants to external stimuli is called Tropism.Here are some tropisms:* Chemotropism, movement or growth in response to chemicals * Geotropism (or gravitropism), movement or growth in response to gravity * Heliotropism, movement or growth in response to sunlight * Hydrotropism, movement or growth in response to water * Phototropism, movement or growth in response to lights or colors of light * Thermotropism, movement or growth in response to temperature.
What is the difference between a positive and negative response in biology?
A positive response is when a response happens to a stimuli, and this response causes more of the stimuli to happen. A negative response is when a response happens because of a stimuli, and the response stops the continuation of the stimuli.
What are the three major types of stimuli for endocrine glands?
Humoral Stimuli, Neural Stimuli, Hormonal Stimuli
Are responses to stimuli innate responses?
false
All responses to stimuli are inherited responses?
False A+
All responses to stimuli are inherited responses.?
false
Are all responses to stimuli innate responses?
false
What is a Dubowitz exam for premature infants or prematurity?
A standardized test that scores responses to 33 specific neurological stimuli to estimate an infant's neural development and, hence, gestational age.
What has the author Constance Caranasos written?
Constance Caranasos has written: 'Behavioral and heart rate responses of four-, five-, and six-week-old infants to varying auditory stimuli' -- subject(s): Infants, Heart beat, Auditory perception
Stimuli responses conditioning and responses are all key concepts in the thinking of?
behaviorists
What component of the nervous system regulates voluntary muscle responses to external stimuli?
The somatic nervous system is voluntary because one can consciously control the responses.
Are automatic subconscious responses to external or internal stimuli?
reflexes
What are automatic subconscious responses to external or internal stimuli?
They are receptors.
What is he Responses to stimuli are examples of adaptation true of fales?
true
Anything from an environment that elicits responses?
This is known as a stimulus.
