Many different parts of the brain work together to encode, store, and retrieve information as needed. The diagram below indicates three parts of the human brain that are involved in information storage.
Image courtesy of FDA
Which of these terms best describes the process by which the brain stores information that can be retrieved at a later time?
A.
memory
B.
stimulation
C.
nerve specialization
D.
sensory reception
Please help me
Answers
Answer:
Are memories stored in just one part of the brain, or are they stored in many different parts of the brain? Karl Lashley began exploring this problem, about 100 years ago, by making lesions in the brains of animals such as rats and monkeys. He was searching for evidence of the engram: the group of neurons that serve as the “physical representation of memory” (Josselyn, 2010). First, Lashley (1950) trained rats to find their way through a maze. Then, he used the tools available at the time—in this case a soldering iron—to create lesions in the rats’ brains, specifically in the cerebral cortex. He did this because he was trying to erase the engram, or the original memory trace that the rats had of the maze.
Lashley did not find evidence of the engram, and the rats were still able to find their way through the maze, regardless of the size or location of the lesion. Based on his creation of lesions and the animals’ reaction, he formulated the equipotentiality hypothesis: if part of one area of the brain involved in memory is damaged, another part of the same area can take over that memory function (Lashley, 1950). Although Lashley’s early work did not confirm the existence of the engram, modern psychologists are making progress locating it. Eric Kandel, for example, spent decades working on the synapse, the basic structure of the brain, and its role in controlling the flow of information through neural circuits needed to store memories (Mayford, Siegelbaum, & Kandel, 2012).
Many scientists believe that the entire brain is involved with memory. However, since Lashley’s research, other scientists have been able to look more closely at the brain and memory. They have argued that memory is located in specific parts of the brain, and specific neurons can be recognized for their involvement in forming memories. The main parts of the brain involved with memory are the amygdala, the hippocampus, the cerebellum, and the prefrontal cortex
Answer:
memory
Explanation:
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Related Questions
How does the CO2 level affect photosynthesis?
Answers
Answer:
Elevated [CO2] increases the availability of carbon in leaves causing greater Rubisco activity and higher rates of photosynthesis. Greater photosynthesis increases the content of non-structural carbohydrates in leaves which can lead to greater starch reserves and increased auxin biosynthesis.
Explanation:
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What do you think? Is our current understanding ofthe Universe backed up with facts? Is it a good theory
Answers
Answer:
Yes
Explanation:
The expansion of the universe is the increase in distance between any two given gravitationally unbound parts of the observable universe with time. It is an intrinsic expansion whereby the scale of space itself changes. The universe does not expand "into" anything and does not require space to exist "outside" it.
17) What is the molarity
of a solution with
55 grams of CaCl2
dissolved in .78 L
of water?
a. 64M
b. 1.3 M
c. 171 M
d. 91 M
Answers
The molarity of a solution with 55 grams of CaCl2 dissolved in 0.78 L is 0.64M. Details about molarity is found below.
How to calculate molarity?The molarity of a solution can be calculated by dividing the number of moles of the substance by its volume.
However, the number of moles of a substance must first be calculated using the following expression:
no of moles = 55g ÷ 111g/mol
no of moles = 0.49mol
Molarity of CaCl2 solution = 0.49mol ÷ 0.78L
Molarity of CaCl2 solution = 0.64M
Therefore, the molarity of a solution with 55 grams of CaCl2 dissolved in 0.78 L is 0.64M.
Learn more about molarity at: https://brainly.com/question/2817451
A natural levee is _____.
A. an erosional feature that causes additional sediment to enter the river
B. a depositional elongated ridge formed by moving water that runs parallel to a stream channel
C. an elongated ridge designed by engineers that runs parallel to a stream channel
D. the result of wind erosion
Answers
Answer:
Option C, an elongated ridge designed by engineers that runs parallel to a stream channel
Explanation:
A natural or artificial levee is basically a ridge constructed along a river bank to regulate the water level in the stream.
It run along the river embankment and hence can be said that it runs parallel to the river length
Hence, option C is correct
do earths plates meet at boundaries
Answers
Answer:
Earth's plates meet at BOUNDARIES. Breaks in the crust called FAULTS form where plates meet. ... Most TRANSFORM BOUNDARIES where plates move apart occur along the mid-ocean ridges.
Explanation:
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Can someone help me with this??
Answers
Answer:
A. Oil is to heavy to mix with water
HOPE THIS HELPS
-Todo <3
Explanation:
Answer:
It should be C - Water can only mix with polar molecules.
Explanation:
Oil is non-polar and water is polar.
Using two ______________ of wire wrapped around an _____________ core produces an ______________ voltage and an _______________ voltage.
Answers
Answer:
Using two coils of wire wrapped around an iron core produces an input voltage and output voltage.
Explanation:
Cuales son los símbolos para representar que una reacción se produce en presencia de;
a) electricidad
b) electrolitos
Answers
Answer:
b
Explanation:
2. C + S → CS2
Reaction Type:
Answers
Why can more water vapor (water molecules that are in the gas state of matter) be present in warm air than in cold air?
Answers
Answer:
Because warm air is less dense
Explanation:
What happens when water is added to quicklime? Write two observations.
Answers
Answer:
1.Most metal oxides are insoluble in water but some of these (e.g. Na2O.
Explanation:
2.: (i) A hissing sound is observed.
1.ii) The mixture starts boiling and lime water is obtained.
who wants points from me?
Answers
Answer:
ok I want
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Explain why there would be a need for lithium batteries?
Answers
Answer:
The much higher power density offered by lithium ion batteries is a distinct advantage. Electric vehicles also need a battery technology that has a high energy density. ... Lithium ion cells is that their rate of self-discharge is much lower than that of other rechargeable cells such as Ni-Cad and NiMH forms.
Put this into your own words or teachers will make you redo it
are the smallest units of life. A. Bugs B. Eggs C. Bones D. Cells
Help mee please!!
Answers
hope that helps!
Does heating a cup of water allow it to dissolve more sugar? Temperature of the water is measured in degrees Centigrade. Amount of sugar is measured in grams. Dependent
Answers
Answer:
Yes
Explanation:
Yes heating water allows it to dissolve more Sugars because the molecular distance increases and this distance can be covered by more sugar. In the given question, The independent variable would be the temperature of water.
Antimony sulfide+hydrogen chloride—>
Answers
Answer:
Sb2S3 + 6HCl ⇆ 2SbCl3 + 3H2S
Explanation:
*
14. An AREA which drains into a common river system.
watershed
tributary
drainage divide
riparian zone
Answers
A watershed is an entire river system of an area drained by a river and its tributaries
Which of these molecules is polar?
A.
N2
B.
NaCl
C.
HF
D.
CH4
Answers
Answer:
C
Explanation:
.........................
How many joules are required to change 40 grams of water to steam at the boiling point?
Answers
Answer:
2260 J
Explanation:
For water at its boiling point of 100 ºC, the heat of vaporization is 2260 J g-1. This means that to convert 1 g of water at 100 ºC to 1 g of steam at 100 ºC, 2260 J of heat must be absorbed by the water.
What is an example of a microorganism acting in a harmful way?
Answers
Answer:
bacteria spoiling food
hope this helps
have a good day :)
Explanation:
will mark brainliest
Answers
How many grams of oxygen are present in 10g of H2 SO4?
Answers
out of 98g 64g is due to oxygen
one mole of oxygen is 32g
Then 2moles of oxygen in H2SO4.
If you want to know the mass percent of a substance in a compound.
Simple formula:
Mass percent=Mass of the substance×100/Total mass of the compound
Ex:
Mass percent of oxygen in H2SO4=mass of the oxygen ×100/Total mass of the H2SO4
(i.e 16×4×100/98=65.3061%)
Here oxygen mass is multipled by 4 because there are 4 Oxygen atoms in H2SO4.
A stationary front forms when
Answers
Show work on how you answer it, please.
Answers
Answer:
the frist one is balance
by the side of reactant is
C=8
O=8
H2=17×2=34
from the product side
C=8
O=8×1=8
H2=18+(8×2)=34
and they are balance
the second one is
the reactant side
Fe=4
S=4
O2=7×2=14
the product side of the chemical equation
Fe=3×2=6
S=4
O=(4×2)+(3×3)=6+9=15
it is not balance.
#THE FRIST ONE IS BALANCE.
#THE SECOND ONE IS NOT BALANCE.
What must happen to break a chemical bond?
Energy must be released.
Electrons must be provided.
Energy must be provided.
Answers
Answer:
Energy must be provided
Explanation:
Chemical bonds are initially stable, energy is required to break them apart.
What is the wavelength of a photon with a frequency of 7.81 x 1014 Hz?
Answers
Explanation:
If you know the frequency of the photon, you can calculate the wavelength using the equation λ=cν where c is the speed of light and ν is the frequency.
λ=cν
f=T^-1,f=1/7.81×1014s
c=3×10^8m/s
λ=3×10^8m/s×1/7.81.×1014s
λ=37881.94m
A sample of aluminum has a density of 2.7g/cm3. the mass of the aluminum is 11g. what would be the volume of the aluminum sample?
Answers
A sample of aluminum has a density of 2.7g/cm³. The mass of the aluminum is 11g. What would be the volume of the aluminum sample ?
Answer:-Given:-Density of a sample of aluminium is 2.7g/cm³.
The mass of the aluminium is 11g.
To Find:-The volume of the aluminium sample.
Solution:-We know,
[tex] { \boxed{\bf{\rm \red {Volume \: = \frac{Mass}{Density}}}}} [/tex]
So, [tex] \bf Volume \: = \frac{11}{2.7} [/tex]
[tex] \bf Volume \: = \: 4.07 \: cm³ [/tex]The volume of the aluminium sample is 4.07 cm³. [Answer]Please answer quick!!
Which statement best explains how sexual reproduction increases variation within a species?
A. It causes the genes of two different individuals to mix.
B. It changes the base sequence of an organism's DNA.
C. It changes the trait that a given gene produces.
D. It copies one parent's genes to make each offspring.
Answers
Answer:
A
Explanation:
it causes the genes of two different individuals to mix
Answer:
Explanation:
A. It causes the genes of two different individuals to mix.
What is the overall equation for the covalent bond in H2O . Is it H2 + O2=H2O OR. H2 + O = H2O
Answers
Answer:
The answer is in the photo
Explanation:
I hope that is useful for you :)
ЗKOH + H3PO4=K3PO4 + 3H2O
what is the reaction
Answers
Answer: The given reaction is a neutralization reaction.
Explanation:
When an acid chemically reacts with a base then it leads to the formation of salt and water.
For example, [tex]3KOH + H_{3}PO_{4} \rightarrow K_{3}PO_{4} + 3H_{2}O[/tex]
Here, KOH is a the base and [tex]H_{3}PO_{4}[/tex] is an acid which on chemical reaction with each other leads to the formation of salt [tex](K_{3}PO_{4})[/tex] and water [tex](H_{2}O)[/tex].
Thus, we can conclude that the given reaction is a neutralization reaction.