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9 views

Does every neuron has a specific neurotransmitters for receiving and sending?

I'm new to this field so if I have basic mistakes please correct me. Iv'e read that each neuron can manufacture just 1-2 neurotransmitters, and from what I understand only these are released from his ...
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12 views

So, stress (specifically PTSD) can be caused while you're young or older. But is it less likely to go away as you get older?

I know PTSD can occur with many people. But does age influence whether or not you can get over it? For example, someone who was a vet in Vietnam compared to someone who went through a robbery as a kid....
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11 views

Purchasing and Using Encephalogram (EEG)

I am going to purchase an EEG and conduct a series of studies for my MA work. Unfortunately, I come from an undeveloped country so I never had a chance to learn how to use it. I have a few questions, ...
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30 views

What could be the cause of behavioural or personality change?

One of my close friends is having a behavioural or perosnality change. He used to be polite and civil but these days (since about 10 months) he is very aggresive and mean. He has been recently ...
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0answers
16 views

Noise in EEG Electrodes

Hello I'm desigining a home-made EEG and I have a question about noise interference in electrodes. I understand that the noise picked up by the electrodes tends to be much larger than the neural ...
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0answers
39 views

Why is taboo erotic?

It comes in many forms: exhibitionism, voyeurism, public sex, rape, incest, to name a few. Any johnny with a John Thomas and internet has noticed how prevalent the incest premise has become on porn ...
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18 views

Why is EEG recording slanted?

Below is an image of the recording from one of my electrodes: Can someone please tell me why the recording is slanted, i remember learning this in my university but forgot about it, i think it was ...
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0answers
31 views

Inabilty to integrate

I'm looking for a professional term that describes the problem of someone who has difficulties in fitting in / integrating in a given group, eg: a child in school. Thanks in advance!
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0answers
12 views

Desire a psychological trait [on hold]

What does it mean to desire to be more conscientious for a person with low conscientiousness? Is it normal to wish to have the opposite psychological trait from the one that we have?
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38 views

What is the best way to overcome: Why facts don't change our minds? [duplicate]

What is the best way to overcome: Why facts don't change our minds? https://www.newyorker.com/magazine/2017/02/27/why-facts-dont-change-our-minds I want to get climate change deniers to seriously ...
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1answer
42 views

Is there a diagnostic term for a person who impulsively keeps secrets?

Almost like an addiction, similar to the way a pyromaniac feels about fire or burning... I don't know if there's even a word for this, seeing as it's not a common experience, but if there is, it ...
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8 views

What is the first thing I should do to stay safe if I’m exposed to endless trouble if I have lack of consciousness due to severe medical conditions? [closed]

Note i do not seek advice, just for education purposes Under the following conditions: Age 19 Sex male Trouble making decisions Concentration problems Bad reasoning capability Lack of concisousness ...
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0answers
11 views

Are there disadvantages to spaced repetition?

In his essay Michael Nielsen talks about his way of learning about new field of study. He's using spaced-repetition to remember things he learned. It seems that he adds a lot of information into his ...
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0answers
18 views

What is the current view of which emotions exist?

I had previously drawn a map of which emotions exists based on this paper: https://www.pnas.org/content/114/38/E7900. But now that I opened my college textbook 'understanding motivation and emotion' ...
2
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0answers
16 views

Does sleep-talking typically happen during NREM or REM sleep?

I have observed some of my mother sleep-talking and have even attempted to reply / speak to her during such episodes. In my experience, I have found sleep-talking to be a part of her dream. In some ...
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2answers
24 views

what causes an action potential to propagate exactly and why should it propagate?

Hello I am taking a neurophysiology course and learned about the action potential and that it propagates in one direction from axon hillock down along the axon. I understand that action potential is ...
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17 views

Is it possible for a person to deliberately gain a sexual attraction to something?

The context of this question is the following. I am a gay male who is probably a 6 on the Kinsey scale, I do not experience attraction to women at all. However I would like to have a wife and children ...
3
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2answers
41 views

Is psychology an art or work?

Some are born psychologists and they have passion towards it unlike some people who just work to earn money on it. The people who just do the same as work, will they satisfy the people with the care ...
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0answers
11 views

Are children who are raised by strict authoritarian parents prone to become permissive parents in the future and vice versa?

I remember reading many years ago that parents that are more permissive have had a more rigid authoritarian childhood themselves, and vice versa. I can't seem to find any article about that, neither ...
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0answers
10 views

What is the mechanism behind the pain of cognitive dissonance?

How can the brain tell when two beliefs contradict each other?
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1answer
23 views

How to become a philosophical zombie? [closed]

I was wondering if the following mental state was possible and if so, if it was documented. The concept would be not to be conscious for a while, to be in some way in automatic mode. And because of ...
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0answers
5 views

An example from Health Psychology

Is bolded "less" right? Shouldn't it be more? Now, let's suppose we did our cross-sectional study and found that the cholesterol content of adults' diets decreased with age. We would then like to ...
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0answers
24 views

If ‘trans’ in ‘transgender’ refers to changing (one’s gender) why is ‘trans’ used as a static category? [closed]

If the ‘trans’ in ‘transgendered’ refers to the process of changing (i.e., transitioning) from some gender category to another, does that not imply (or entail) that (at some future time) the subject ...
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0answers
24 views

Has sharing non peer reviewed sources decreased or increased beliefs in pseudoscience?

I haven't found a detailed study of this, but here would be an example. If people shared a site that talked about the dangers of global warming, but wasn't peer reviewed, does this increase awareness, ...
2
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1answer
27 views

How do I handle contradicting study results?

A foundation of my psychological work is the body. Simply put, I work on a big part with embodiment to diagnose, as well as to intervene and to integrate. One illustration, or rather one important ...
1
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1answer
28 views

Mechanism for deleting old memories

Do we have any mechanism for deleting neuronal connections? That is, if I learn a better version for doing something, I assume the brain will create a new neuronal connection, and we will use this ...
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0answers
24 views

Do we still not know whether violent video games negatively affect players?

As per the answer to the 2018 question on this site about the same topic, we did not know whether there was a causal link between exposure to violent video games and aggressive behavior because the ...
3
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0answers
26 views

I can't understand the comparison made by Kahneman [closed]

The chapter "Risk Policies", in Kahneman's "Thinking, Fast and Slow", opens with this example, which makes vivid the pitfalls of relying on our intuitions in choosing between bets: Imagine that you ...
2
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1answer
42 views

How to explain individual ignorance towards people wanting to help?

Please allow me to introduce the context of the situation first before asking my questions. This week I was taking part in a non-violent occupation of a public place (in Paris) within the context of ...
2
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1answer
34 views

How to deal with APA in-text citations in long texts?

In APA referencing style, the first in-text citation of a work by three to five authors must include all the authors, while the subsequent citations should only mention the first author followed by ...
1
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1answer
59 views

Assertiveness - should I have feeling that someone need to do something for me

I have seen a assertiveness training videos and there is said that the person should show assertiveness with "I" statements. For example : I feel seed due to the way you just spoke to me. My problem ...
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2answers
49 views

Tuckman's model dissonance [closed]

During our university studies, our lecturer set up a group of people to perform a task. It was obviously supposed to follow the Tuckman's model of the group forming [Forming – Storming – Norming – ...
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0answers
19 views

How are the scores of the AIQ-IV interpreted?

I found this pdf of the Aspects of Identity Questionnaire-IV which mentions the scoring for the dimensions of the scale. I am unsure as to what the scores mean once they've been totalled. Is this ...
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0answers
12 views

Psychological name of underground communication in dialogue based on respect and scientific references

I am familiar with some of Jung theories like collective unconscious, shadows, synchronicity and some theories of freud like the inner child and become more sencetive about my around connections and ...
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0answers
36 views

Left and right eye contact and lying [closed]

Why is it that looking to the left means you remember an image, but looking to the right is constructing (lying)? What brain areas are involved in this? Is it correlated to the creative vs. Logical ...
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0answers
13 views

Differences in reaction time onsets of vocal and manual responses

I'm currently working on a study and incidentally found that reaction timings were slower for vocal responses compared to manual responses (i.e. 600ms for the manual response vs. 700ms for the vocal ...
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0answers
16 views

Matrix of commonalities for BPD and Narcissistic personality

OK so it seems to me that Borderline and Narcissistic personalities have some things in common. I mean in terms of a checklist. Perhaps something that could be compared in a table, or maybe if not to ...
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0answers
14 views

How many axons and dendrites are entering and exiting human male internal urethral sphincter?

As I know, this information is not available yet. If indeed it is not available, this question may wait for future answers. I have known out that some parts of human connectome are already mapped, so ...
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0answers
26 views

How to forget faster? To free up neural real estate

How to speed up the unlearning process? In regard to a specific cluster of skills, environments and other types of memories, all relating to a specific thing (a competitive game I played too long) ...
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0answers
8 views

Is the “Spend it All” psychology a known traits of human?

Whenever I have a paycheck or when I have a \$0 balance of a credit card with $8000 of limit, I found myself wanting to "spend some" or even "spend it all". With the paycheck, at least it is better ...
4
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0answers
52 views

Waffles or Pancakes?

if this is not the right place of my question please let me know , I remove or move my question into another stack. I'm a software engineer and in one of my interviews they asked me this question : ...
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1answer
29 views

Auditory Processing Speed

Why do I find myself lost when; for example, Sheldon (from the Big Bang Theory) talks fast about complex physics. I try to comprehend what he's saying but I guess my brain isn't fast enough. Also is ...
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0answers
8 views

Neurostimulation DBS-ECoG

How many cortical and subcortical areas can be stimulated during one operation, using Deep Brain Stimulation (DBS) and ECoG (Electrocorticogram)? I understand it depends on the disorder and the ...
2
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1answer
75 views

Strange question in a job-interview

I would like to ask you the reasoning behind a question they asked me during a job interview (with a psychologist) a few years ago. He basically handed me a bunch of colored cards (fifteen at least), ...
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0answers
15 views

Are people better at interpreting CNF or DNF?

We have a development in our application in which our users can create a report based on different parameters, say ($x_1,...,x_n$), with each $x_i$ taking values in a set $X_i$. The report can take ...
4
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2answers
62 views

Research shows that doing anything in bed other than sleeping can disrupt sleep. What if these other things are done on another bed?

I read this and some other articles stating that you should not do anything in bed except sleep. This includes studying, eating, and watching T.V, because your brain will have a difficult time ...
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1answer
41 views

Reading list for character defects

Could you recommend books/articles about character defects (e.g. envy, laziness, hate, etc.). I am particularly interested in: A comprehensive list of character defects Description of possible ...
1
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0answers
25 views

Can Emotional Detachment Disorder lead to Sociopathy?

Both are "learned" (non-genetic) disorders with a small set of overlapping traits/symptoms, usually starting early in life. Are they connected in any way?
3
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2answers
99 views
+50

What exactly happens to brain during anesthesia

While anesthesia is given to a patient what changes in the chemistry of brain happens. Which part of the brain is affected by the medicine which causes anesthetic effects. Can anesthesia be ...
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0answers
13 views

Memory Retention : isolated information vs emphasized information in a heap

I have observed that when learning new words (vocabulary building), if we are presented with, say, 5 new words in these 2 manners: only 5 words presented in isolation 40 words presented, with 5 words ...

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