6
votes
0answers
45 views

Where is neuroplasticity limited in the brain?

In this question, I'm defining neuroplasticity as being the creation of new connections between neurons. I'm aware that there is a high degree of neuroplasticity in the cortex and that new connections ...
1
vote
0answers
12 views

Where is neurogenesis absent/uncommon in the human brain? [duplicate]

I know that neurogenesis is an integral part of hippocampus, however are there parts of the brain where neurogenesis never or rarely happens? I'm assuming that any part of the brain stem does not have ...
0
votes
1answer
7 views

Neuroanatomical mapping of production compilation

ACT-R and Spaun map their production rule system onto the the basal ganglia and thalamus. However, I haven't been able to find how ACT-R maps production rule compilation onto the basal ganglia or ...
2
votes
1answer
63 views

What happens to brain during meditation?

Meditation has many benefits.For example it helps to relax, reduce stress, etc. But how it is working? What exactly happens to our brains during meditation?
1
vote
0answers
13 views

Best ways to remember dreams [duplicate]

What are the best techniques to recall dreams? I am especially interested in scientific research that would prove their effectiveness
1
vote
0answers
34 views

Can speech dysarthria occur in schizophrenia without other neurological or medication-induced disruptions?

As I understand it, acquired dysarthria of speech is caused due to problems with motor neurons or other neurological, cerebral and peripheral, conditions in the CNS affecting those. And schizophrenia ...
1
vote
1answer
49 views

Cognitive Behavioral Therapy 101

Let's say that I'm completely green about psychology and CBT (like I really know nothing, apart from that CBT exists). Is there a good introduction/ seminal work, but with relatively low barrier of ...
2
votes
2answers
1k views

What's the difference between stereotypes, prejudice and discrimination?

I'm especially interested in the difference between the first two. Some people have said prejudice is when a stereotype about a group is applied to an individual, but a lot of places (even within ...
1
vote
0answers
35 views

What happens to our emotions when we tell ourselves stories(rationalization + analyzing)?

Today I finished the book "Crucial Conversations", great book, would recommend to anyone. In it there were numerous explicit or implicit theories about psychology and one of them in particular caught ...
3
votes
1answer
34 views

Difference vs. Ratio of evidence in sequential sampling models

In sequential sampling models - for instance Ratcliff and Smith, (2006) - participants' responses in a binary choice experiment are modelled by a particle, which moves up or down towards the ...
2
votes
1answer
169 views

How does masturbation influence your brain and dreams?

What exactly changes in your brain the moment after you've finished masturbating? Could there be any effect neuro-psychologically on dreams or lucid dreaming?
0
votes
0answers
13 views

Bias against some words in second language due to a feel that those words “don't sound right” from the first language perspective. Is it common?

Every now and then I notice learners of second language (especially beginners) to be biased against certain words in a language when those words seem to phonetically mismatch the concept being ...
3
votes
1answer
194 views

What is the relationship between rejection sensitive dysphoria and ADHD?

I discovered something called Rejection Sensitive Dysphoria (RSD). If you google it, the first page will show pages that talk about it in relation to ADHD. What is it about ADHD that causes "nearly ...
3
votes
1answer
47 views

What are some examples of psychology studies with tiny effect sizes and tiny p-values that are good for teaching?

I'm looking for examples of studies where the result is highly significant but the effect is so tiny that it is meaningless in a practical sense. These will be shared with undergraduate psychology ...
3
votes
0answers
41 views

Neurotransmitter detection in the brain

How are the effects of drugs in the brain, in terms of neurotransmitters measured? For example, Selective Seretonin Reuptake Inhibitors are a class of anti-depressants. How was and is this type of ...
3
votes
1answer
55 views

Can one depressive episode be enough to prescribe antidepressants?

Suppose someone were to see a psychiatrist, explain their life problems and such and then their psychiatrist concludes they are currently in a depressive episode. Their psychiatrist doesn't yet know ...
2
votes
1answer
62 views

What's the opposite of major depressive disorder?

Bipolar disorder, BD, involves manic episodes and depressive episodes. If someone has a depressive episode, that person may have major depressive disorder, MDD or BD. If someone has a manic episode, ...
4
votes
0answers
29 views

Searching for gender stereotype questionnaire specific to central europe

Reviewing the literature there are several inventories to measure gender stereotype values. For example, to name but a few: the Adjective Check List (ACL; Williams & Bennett, 1975) the Sex-Role ...
3
votes
1answer
63 views

Drawing Parallels Between Finance and Psychology: A Psychology Metaphor

This question starts out with some finance theory to set the scene: Background Let's consider the stock price of Google (the value of holding a share in Google). The volatility in Google's stock ...
2
votes
3answers
69 views

How does one identify relevant variables when performing research on perception?

Suppose, hypothetically, that I wanted to do a blind taste test into preference for Coke or Pepsi. I organize hundreds of volunteers and find that a certain group prefers one and another group the ...
0
votes
1answer
42 views

If we do not consciously perceive a sound at a time, can we sometimes still later consciously recall it?

You all probably know the thought experiment, 'If a tree falls in the forest and no one is their to hear it, does it make a sound?'. But if we take that one step further and ask 'If we are not ...
1
vote
0answers
38 views

Why people assign blame to deliberate act?

Say we buy stocks. Then stocks either go up or down. Neither is deliberate. No body deliberately buy the wrong stocks. But free market assign full responsibility. However, if someone accidentally ...
3
votes
2answers
86 views

How does psychoanalytic theory explain the way in which projection works?

According to psychoanalytic theory, people sometimes defend against their own unwanted motives, conflicts, and behavioral tendencies by identifying them and decrying them in other people. This has ...
2
votes
1answer
37 views

Have EEG signals in auditory speech perception task have ever been analyzed for correlation with auditory stimuli itself?

This can be useful for getting a better grip on understanding the link between actual stimuli, brain processing, and EEG data.
5
votes
1answer
87 views

Does limiting one's trivial decisions free more energy for bigger decisions?

I've read a number of times that "successful" people limit the number of trivial decisions they make on a day-to-day basis in order to have more energy for bigger decisions. A common example cited ...
2
votes
1answer
87 views

Is it physically possible to laugh while being angry?

I have heard that it is impossible to both laugh and be angry. I tried and wasn't able to do it, even with simulated laughter and anger. Is it possible to laugh and be angry?
1
vote
1answer
35 views

do monkeys imitate humans sometimes just for fun?

Is it possible that sometimes when monkeys stand up on their two legs they are just imitating humans in order to communicate or have fun?
3
votes
2answers
49 views

Color and shape arriving together in visual system

I know that in the visual cortex there are separate visual pathways for both color and shape. Do these separate pathways imply that human beings become consciously aware of these features separately ...
1
vote
0answers
85 views

What is the general frequency (or range of frequencies) of “sparks” in the human brain per minute and at what locations? [closed]

How many electrical sparks occur in the brain, on average, per minute and at what structures do they occur? For the "how many" figure, I would be happy to have ranges here from relaxed to excited ...
1
vote
0answers
47 views

Relationship between processing speed and IQ in twice exceptional children

How come some twice exceptional children have high iq, but low processing speed? Isn't processing speed a factor of intelligence? If not, why do iq tests have a time limit?
2
votes
1answer
36 views

Is the hypothalamus part of the limbic system?

I believe the hypothalamus is involved in control of appetite and defensive and reproductive behaviours, which are functions of the limbic system, and according to this website ...
3
votes
2answers
77 views

Why do we wake up from sleep (from a dream) as soon as we figure out reality?

In a dream why do we wake up when we figure out that its not real. I mean even in a lucid dream we are lost to some extent and as soon as we stop accepting the situation we tend to awaken?
3
votes
1answer
35 views

Does individual understanding or perception, determine dream lucidity?

Does dream lucidity come with understanding the mechanisms of the world, age, or something else?
1
vote
1answer
42 views

Brain anatomy- hippocampus and amygdala positions

I'm trying to teach myself about the structure of the brain and am slightly confused as to whether the hippocampus and amygdala are parts of the temporal lobe or whether they are just parts of the ...
2
votes
1answer
27 views

Research on time-saving/ preferences?

So, I work at a library and one of my responsibilities is to man a self-service print desk (filling paper, answering questions, clearing jams, etc.). Now, I've noticed some interesting behaviors ...
3
votes
2answers
45 views

Children's progression from counting to addition

How do children progress from counting to addition? I understand that an grasp of counting is achieved before an understanding of cardinality (size of a set of objects). Thus, there does seem to be ...
2
votes
1answer
62 views

Why do we require social interaction/engagement?

By requirement I mean there are so many ill side effects of isolation, and everyone feels loneliness after too much time spent alone (although that threshold is different for different people, e.g. ...
4
votes
1answer
105 views

Two possibilites to increase the effect of binaural beats

I collected references, supporting the hypothesis that binaural beats have an influence in our brain (see here). I currently see two possibilities to possibly increase the (measurable) effect of ...
1
vote
0answers
29 views

Why who is aministering the power pretends to be right? [closed]

I apologize for my english and I would really appreciate an help at improving the question. It's very frequent that the guy who is in charge pretends that he would be "right" (and the other would be ...
0
votes
1answer
40 views

Does human to human interface carry the same information from the brain [closed]

I'd like to know if the human to human interface carry the same information from the brain or it is just a signal that switch on or off electrical impulses that causes the limb to contract? Is it ...
1
vote
0answers
21 views

Effect of enactive cognition on gender

I'm doing a PhD in archaeology and assyriology (cuneiform writing; Sumerian language), exploring the process of gendering that deities underwent during the 3rd millennium BC. I'm looking into using ...
0
votes
0answers
48 views

How does our mind create sexual fantasies?

I've read books about sexual fantasies written by Nancy Friday for both gender. She describes in her book various fantasies from both genders, however she doesn't tell us how minds create fantasies. ...
2
votes
1answer
53 views

Do unschooled persons think differently from us (schooled persons)? How?

Through past experiences, I am convinced that "unschooled communities" such as tribals, nomads, cattle-herders, etc. (and persons belonging to such communities) have very different ways of thinking ...
3
votes
1answer
51 views

Does the International Affective Picture System (IAPS) contain weapon stimuli?

I'm looking to use the IAPS for my research, but I specifically need to use images of/or containing weapons. Does anyone know if IAPS has any such stimuli, and, if so, roughly how many?
1
vote
1answer
78 views

Does playing video games increase attention and learning agility, therefore career performance

Recently, there has been a lot of research into the positive effects of video games on cognition, As business insider reports. I'm curious as to whether somebody should play video games purely to ...
5
votes
1answer
57 views

How exactly do “you” think and interact with your body?

It has been established that our brains control many processes that your body carries out autonomously and involuntarily. However, other actions are controlled by you. (e.g. you lift an arm, you ...
4
votes
2answers
115 views

Best ways to improve memory

I've once watched a movie in which CIA agent went into a room just for a few seconds and on the next day he could recall every detail of that room, including what was on the monitors. And I am ...
0
votes
0answers
14 views

Are smart kids more likely to be missed for an ADHD diagnosis?

Very specific question. The question is whether intelligence masks the symptoms of ADHD, and that smart people with ADHD are more likely to get a diagnosis later in life. Is there any evidence ...
3
votes
1answer
53 views

Is there a difference between ADD and ADHD?

These terms are often used interchangeably. Is there a difference?
1
vote
0answers
13 views

How do I convert RGB indexes under luminance condition L (from photometry) to a perceptually scaled equivalent (e.g. CIECAM02)?

I would like to determine the similarity of a set of RGB colors that are displayed on a monitor using CIECAM02 (or CIEDE2000). I have access to a photometer. How do I go about this? The goal is ...

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