3
$\begingroup$

Given such a sentence by a Test of English as a Foreign Language textbook,

Mental disorder include psychosis and neurosis.

I googled and found a page

In introduction, the pages says,

Psychosis and neurosis are terms used to describe mental conditions. Sometimes these words are used interchangeably to refer to the same condition.

Only what I clearly could deduct from the page is psychosis is brought about particularly by the use of alcohol and illicit use of drugs and their withdrawal.

Could anyone support me to distinguish these two symptoms more clearly ( and hopefully in a simpler way? )

$\endgroup$
  • $\begingroup$ Welcome to Psychology.SE! This is a very good question which caused me some issues myself when I started learning. I will put an answer together for you today. $\endgroup$ – Chris Rogers Jul 26 '18 at 7:06
3
$\begingroup$

Definition of Neurosis

Today, neurosis (plural: neuroses) is a class of functional mental disorders involving chronic distress but neither delusions nor hallucinations (Wikipedia).

As well as other theories, neuroses play a central role in Freudian psychoanalysis (whereby all of Freud's theories are considered by many to be pseudoscientific. More can be read in my answer to this in meta).

However, the term neurosis was coined by the Scottish doctor William Cullen in 1769 to refer to "disorders of sense and motion" caused by a "general affection of the nervous system." Cullen used the term to describe various nervous disorders and symptoms that could not be explained physiologically.

According to C. George Boeree, professor emeritus at Shippensburg University, the symptoms of neurosis as described today may involve:

... anxiety, sadness or depression, anger, irritability, mental confusion, low sense of self-worth, etc., behavioral symptoms such as phobic avoidance, vigilance, impulsive and compulsive acts, lethargy, etc., cognitive problems such as unpleasant or disturbing thoughts, repetition of thoughts and obsession, habitual fantasizing, negativity and cynicism, etc. Interpersonally, neurosis involves dependency, aggressiveness, perfectionism, schizoid isolation, socio-culturally inappropriate behaviors, etc. (Wikipedia & Boeree, 2002).

As for any declination of use for the term neurosis mentioned by @AliceD in his answer, although people are not generally labelled as suffering from a neurosis or even a psychosis, neurosis is as pointed out, an umbrella term for a range of mental health problems and is different to psychoses — another umbrella term.

In fact the current version of the Diagnostic and Statistical Manual of Mental Disorders, Fifth Edition (DSM-5) talks of neurotic disposition and neuroticism within certain mental health problems, e.g.:

Behavioral inhibition and neurotic disposition (i.e., negative affectivity [neuroticism] and anxiety sensitivity) are closely associated with agoraphobia but are relevant to most anxiety disorders (phobic disorders, panic disorder, generalized anxiety disorder). Anxiety sensitivity (the disposition to believe that symptoms of anxiety are harmful) is also characteristic of individuals with agoraphobia.

The terms neurosis and neurotic are also used in the ICD-10 (2016) Chapter V F40–48.

Definition of Psychosis

A psychosis (plural: psychoses), as mentioned before, is an unberella term for a range of mental health problems. A psychosis is an abnormal condition of the mind that results in difficulties telling what is real and what is not. Symptoms may include false beliefs and seeing or hearing things that others do not see or hear. Other symptoms may include incoherent speech and behavior that is inappropriate for the situation (Wikipedia & NIMH, n.d.).

From your research, you deduced that

psychosis is brought about particularly by the use of alcohol and illicit use of drugs and their withdrawal.

Use of alcohol and illicit use of drugs and their withdrawal does not only create psychoses, but can instead cause a neurotic mental health conditions such as anxiety or depression (American Addiction Centers).

Sometimes, mental health problems can cross the devide both ways between Neuroses and Psychoses.

Take for example below:

Neuroses and Psychoses
Table put together in my notes whilst training
* Although BPD, Bipolar Disorder and PTSD are generally neuroses, they can involve psychotic episodes in some cases.

Psychotic episodes in PTSD can involve flashbacks (the sense of being back at the traumatic event) through hallucinations affecting touch, taste, smell, sound and sight either affecting one of the senses or a combination of them. Bipolar clients (Mind, 2018) can experience visual or auditory hallucinations. Note: I have just noticed webpage linked to at Mind has been updated since I wrote my training notes and the link here is kept for completeness of information on Bipolar Disorder. Information on psychotic episodes can be found by clicking the bipolar moods and symptoms link on the page.

Psychotic symptoms can include:

  • delusions, such as paranoia
  • hallucinations, such as hearing voices

Not everyone with a diagnosis of bipolar disorder experiences psychosis, but some people do. It's more common during manic episodes, but can happen during depressive episodes too. These kinds of experiences can feel very real to you at the time, which may make it hard to understand other people's concerns about you.

(See our pages on psychosis for more information.)

References

Boeree, C. G. (2002). A Bio-Social Theory of Neurosis. Shippensburg University [Online]
Retreived from: http://webspace.ship.edu/cgboer/genpsyneurosis.html

Mind, 2018. Bipolar Disorder. [Online]
Retreieved from: http://www.mind.org.uk/information-support/types-of-mental-health-problems/bipolar-disorder

NIMH (n.d.). RAISE Questions and Answers. NIMH [Online]
Retreived from: https://www.nimh.nih.gov/health/topics/schizophrenia/raise/raise-questions-and-answers.shtml

$\endgroup$
  • 1
    $\begingroup$ Thank you for your answer. Let me have some time to read. $\endgroup$ – Kentaro Tomono Jul 26 '18 at 23:35
  • $\begingroup$ Several good points here. I would like to add that I have the impression that today several psychoanalysts do not care about underlying physiological causes. Some even appear to believe that the biological substract have minor relevance. This prejudice from both sides contributes to the confusion. $\endgroup$ – Ailton Andrade de Oliveira Jul 27 '18 at 23:44
  • $\begingroup$ Thanks, let me have "more" time to read. I have to check your each point carefully. $\endgroup$ – Kentaro Tomono Jul 28 '18 at 3:47
2
$\begingroup$

Short answer
Psychosis can result in a loss of a sense of reality. Neurosis leaves the person suffering in contact with the here and now. Further, neurosis is an old term and was used as an umbrella term. Now its use has declined and rather more specific diagnoses are used.

Background
- Psychosis is according to Medicine Net:

[A] mental illness that markedly interferes with a person's capacity to meet life's everyday demands. [It is] a thought disorder in which reality testing is grossly impaired. Symptoms can include [hallucinations, such as] seeing, hearing, smelling, or tasting things that are not there; paranoia; and delusional thoughts. [...] Psychosis can occur as a result of brain injury or disease, and is seen particularly in schizophrenia and bipolar disorders.

[A] disturbing psychological disorders that still let the sufferer remain in contact with reality. This term plays a central role in Freudian psychoanalysis. In Freud's theory "neurosis" means "a personality or mental disturbance not due to any known neurological or organic dysfunction [brain or body problem]" (Reber, 1985). Freud used it as a label for a group of related symptoms of psychological problems that are distressing and painful. Unlike psychoses, which are psychological disorders that severely distort reality, neuroses leave physical, psychological and social reality intact. According to Freud, neuroses reflect poorly resolved unconscious emotional conflicts, which lead to psychological defense mechanisms that attempt to protect the person from consciously experiencing these conflicts but result in the observed behavioral and psychological symptoms.

Neurosis takes many different forms, including

  • anxiety disorders: excessive severe worrying.
  • phobias: abnormally intense fears with no objective cause.
  • obsessive-compulsive disorders: repetitive acts, such as repeatedly checking whether doors are locked, oven is turned off, etc.; repetitive handwashing and intense concern about "germs," etc.
  • hysterical disorder (not the everyday meaning of intense over-excitement), such as: conversion disorder: psychological problem showing up as a "physical" disorder that cannot be result from physical pathology (e.g., "glove anesthesia" is apparent lack of pain perception from the hand, which cannot happen as a result of damage to the nervous system). dissociation disorders: multiple personalities (real cases are much rarer than the "celebrety cases" that reflect the intense interest people have in this peculiar condition); depersonalization in which a person no longer feels "real" and feels that his/her experiences are not real, to the point of feeling an arm or a leg is abnormally small or not even a part of one's own body. Factitious disorders: physical symptoms, such as dizziness, rash, vomiting, fever, etc., and psychological symptoms, such as hallucinations and memory loss, that turn out to be under the sufferer's control.

Note that the term neurosis has fallen out of favor, and that the subtypes mentioned above are taking hold. In general, Freudian analysis has lost its hold on in psychiatry. Now neurosis is divided into finer pieces, like panic disorder, social anxiety and obsessive-compulsive disorder (source: NY Times)

$\endgroup$
  • 1
    $\begingroup$ I think I have understood...particularly the fact that the term neurosis is falling the favor of psychiatrists as a whole denoting mental dysfunction but rather becoming divided into more concrete meanings was new to me. I appreciate it sincerely $\endgroup$ – Kentaro Tomono Jul 26 '18 at 9:50

Your Answer

By clicking “Post Your Answer”, you agree to our terms of service, privacy policy and cookie policy

Not the answer you're looking for? Browse other questions tagged or ask your own question.