# All Questions

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### What are the effects of antipsychotic medication on brain volume?

I have read numerous different papers each claiming that antipsychotic medication either helps maintain brain volume or causes brain volume reduction in patients with schizophrenia and other psychotic ...
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### Is Allen Carr's Easyway a form of cognitive therapy?

David Burns is a cognitive therapist, who in his Feeling Good describes how to overcome depression. He states that depression is a logical result of irrational negative thoughts, which can be ...
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### Would a patient benefit from continuing psychotherapy even after solving his pathology?

According to this question: Would most people benefit from psychotherapy? most people would benefit from psychotherapy. I'm trying to narrow that question to only the people which have experienced ...
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### How does motivation and performance vary from day to day between mathematical and artistic activity?

Background: I've noticed that my performance in math class varies on a day-to-day basis, but I also tend to feel artistic on certain days (and enjoy playing songs on my guitar or writing poems). When ...
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### Any research showing success teaching with smell?

CogSci holds that smell is the sense that has the most strong/immediate capability to trigger memories. It is discussed, in awe. We see anecdotes such as the sudden striking memory of sitting in your ...
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### Beliefs of polemical people

Are there studies on the beliefs of polemical people? Has anyone tried to classify the most common beliefs behind the automatic thoughts of polemical people?
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### Can observing a composite photo of one's own face have an impact on own personality?

A while back I created an iPhone app that helps me create a composite like the one below. Can observing such a composite have an impact of attributing the qualities perceived in the composite to ...
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### Can we explain the tendency of investors dollar cost averaging in terms of loss aversion?

For those unfamiliar with the term Dollar cost averaging (DCA) is an investment strategy for reducing the impact of volatility on large purchases of financial assets such as equities. By ...
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### Do our brains have difficulties detecting no?

In most business seminars, or in movie the secret, for example, it is said that if we want to be rich we need to believe we want to be rich. We got to want peace, not anti war. We got to be pro ...
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### Which psychoactive drugs have the most buildup in the eye?

Many drugs can build up in the body and interfere with the curvature of the lens in the eye due to toxicity. Which psychoactive drugs tend to build up in the lens the most?
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### According to research what is the most optimal tapering method for coming off of antidepressants?

According to research what is the most optimal tapering method for coming off of antidepressants? Is there a general method for all antidepressants or is specific to classes, types and dose of ...
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### What is the maximum amount of synapses? What processes (if any) increase synapse amount?

How plastic is the brain? What is the maximum amount of synapses? What processes (if any) increase synapse amount? What are some of the advantages of having more or less synapses?
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### What are the cognitive and neurological effects of short term and long term relationships?

I have in my lifetime experienced many relationships of vary forms but few loves. Does the type of relationships a person has engaged in shaped the way they think? What are the cognitive and ...
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### Do any supplements or psychoactive drugs for improving memory have solid long term research?

The non effects of vitamins has been in the new frequently recently. Do any supplements or psychoactive drugs for improving memory have solid long term research?
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### Do people with chromesthesia and tinnitus see the “ringing” caused by tinnitus?

Do people with chromesthesia and tinnitus see the "ringing" caused by tinnitus?
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### Is recall for an appropriately color coded string of symbols a good measure of level of synesthesia?

The Wiki page on Grapheme–color synesthesia says: ... one recent study has documented a case of synesthesia in which synesthetic associations could be traced back to colored refrigerator magnets. ...
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### How to analyse physiological measurements acquired by MP150 modules for auditory experiments?

I am seeking the best forums or web documents to search for examples on how to analyze data from physiological measurements acquired by a set of MP150 modules during a cognitive psychology experiment ...
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### Effect of mid-day sleep on mood and performance

Is there any clearly identifiable reason explaining why sleeping during the day (for longer than 30 minutes) could produce lowered mood, difficulty in concentrating, overall decreased cognitive ...
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### What causes someone to scapegoat?

What is the psychological mechanism which triggers scapegoating? What emotions cause someone to blame an individual for something which was a group effort? Like in a family when a certain child is ...
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### Is unsweetened tea 'stronger' than sweetened tea

I feel that if I have unsweetened tea, it has a stronger hit. i.e. it is more stimulating than a similar cup of tea in which some sugar has been added. I can say the same about coffee. Is it just me ...
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### What is the possibility that research in neuroscience can lead to a new kind of mathematics?

The mathematics of astrophysics is far more complicated. That scientists say the brain is the most complex organ we know. So will mathematics evolve to tackle such complexity? Or does the required ...
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### Is there a difference between existential depression and endogenous depression?

This question What causes people to feel depressed without there being a problem? got me thinking about endogenous vs reactive depression and existential vs psychological depression. It could be ...
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### The propensity of sexuality to be a taboo subject

Social norms vary between cultures and have throughout history. In most societies, the expression of sexuality is demonised to a certain extent. This is apparent in the shame brought to people ...
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### Is there a link between mania in childhood and Borderline Personality Disorder?

The comments under this question Borderline Personality Disorder and Bipolar yet unable to identify episodes? have led me to ask this. Is it possib Is there a link between childhood mania and adult ...
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### Are armed offenders ready to use their weapons?

Are there any statistics about what proportion of armed attackers are willing to hurt or kill as opposed only using their weapons as a threat? E.g. There were cases when a self-confident victim ...
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### Does anyone know of any single item scales for alertness?

I am looking for a quick and short way to assess participants' alertness, hopefully with a validated single-item measure.
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### Are job roles wrongly downplayed based on the perception of who is performing them?

This could apply to any number of roles, but the one I had in mind was "secretary." In say, the Middle Ages, a secretary was always a man, and handled the correspondence, (and much of the other ...
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### What evolutionary process(es) are thought to have enabled humans to experience dreams?

As some theories suggest, most, if not all, biological features in organisms exist due to environmental factors that trigger the organism's eventual adaptation to these factors for survival purposes. ...
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### What creates the experience of “erasure” in visual perception?

When I was reading about object substitution masking, the author mentioned that sometimes we experience "erasure" of masked object. I sometimes have this kind of experience myself. It looks like the ...
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### What are the neurobiological mechanisms behind clumsiness

Some people are inherently clumsy (including your's truly). Everything from frequently stubbing their toes to, as in my case 2 days ago, falling down a single step and managing to crack a rib and ...
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### Being addicted to two games at the same time?

Is it possible to be addicted to two games at the same time? To be drawn towards the addictive powers of both the games at the same time? I my experience, whenever i am drawn towards one game, I just ...
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### Are “diagnostic” senses/feelings for brain study possible?

Modern science has quite an array of methods trying to localize and analyze brain activity, trying to get down to individual neurons firing: EEG, fMRI, CT, etc. This requires very expensive machines ...
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### The theory-theory of concepts: How does it explain we form concepts?

I understand that after the 1970's Eleanor Rosch's 'Prototype Theory' was overturned by the exponents of 'the theory-theory'. I don't seem to understand how this theory explains our formation of ...
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### Two types of routines

Can anyone one provide counterexamples to the following: The assumption that all human behavioural level activity (i.e. no sub-personal or subconscious processes) can be bifurcated into two kinds of ...
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### Which can't be inferred to be a view held by Freud?

It is only relatively recently that dreams have moved from the realms of the mystical and literary into the world of science, and a glance at the numerous dream exchange sites on the Internet ...
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### Is psychotherapy effective also with old persons?

Many researches proves the effectiveness of the psychotherapeutic approach. But an old person could be more rigid and less motivated to change. And I'm not aware of data on the effectiveness of ...
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### Is there a name for a personality trait (or psychological condition?) for adopting the accent, mannerisms, idioms or traits of others?

Is there a name for a personality trait (or psychological condition?) for adopting the accent, mannerisms, idioms or traits of others? I mean, unconsciously adopting, not "consciously making fun of". ...
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### What are the different types of cognition?

I am not a cogsci person trying to get a basic understanding of cogsci. I have just heard of the terms embodied cognition and distributed cognition. Are there other kinds of cognition theories as ...
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### How does performance relative to others affect motivation and absolute performance?

Suppose someone is given performance feedback relative to others, for example via a ranking procedure like a leaderboard. Is it best for later performance and motivation to receive feedback showing ...
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### Does nearing sleep onset distort our conscious imagination?

My imagination is pretty real, when I imagine lifting my hand there, I instantaneously feel it. But I tried to imagine at night on the bed that I am diving in the ocean, and every time I dive 1-2 ...
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### Are there validated measures to perception of decision making process alignment?

I want to test an idea about how the perception of decision making process alignment with another party influences the tendency to accept information from that party. For example, if my wife and I ...
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### How to web scrape images of famous individuals to build mnemonic dominic system?

I know the following question may not fall into the Cognitive Sciences community, but perhaps you have went through this situation, and could have an answer. I am building my system of 100 names ...
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### What is the relation between general and linear prediction in espicifice and Evoked Potentials signal behaviour?

Prony's Method based on Linear Predictione , which is used to model an Evoked Potentials signal , my question is what is the relation between prediction in general , and linear prediction in ...
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### Personality disorder beginnings in parental narcissism and eating disorders

During childhood, are parental narcissism coupled with a pre-teen eating disorder good indicators of adult personality disorders, such as classic or covert narcissism? If an eating disorder occurs at ...
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### What is the modern definition for problem solving?

Apart from Polya's definition of problem solving in 1981, "finding a way out of a difficulty, a way around an obstacle, attaining an aim that was not immediately attainable.", is there a better modern ...