Randy Nesse Profile picture
May 20, 2020 8 tweets 6 min read Read on X
The flood of articles offering “Quick tips for controlling your Covid anxiety” makes me nervous. After 30 years treating patients in one of the first specialty clinics devoted to anxiety disorders, I should have super advice, right? Not really, but here are 6 observations. Image
Quick tips can help but they can be worse than useless. Exercise, eat right, get sleep, talk with friends, and challenge negative thoughts. Like diet suggestions, they can help, but they can be hard to follow, ineffective, or prone to make some people feel like failures.
Some articles advise readers they MUST control their anxiety to avoid heart disease and cancer. There is hardly any evidence that anxiety directly causes medical illness but worry about that can initiate a vicious cycle that turns ordinary anxiety into a serious problem. Image
Most anxiety is normal but useless. It is worthwhile whenever its cost is less than the cost of not responding times the probability that the danger is present. So, when risks are uncertain normal false alarms abound. Knowing this “Smoke Detector Principle” can help. Image
Anxiety is not always a mental health problem. It is often just anxiety. Like pain, it feels awful and should be relieved whenever that can be done safely. But most anxiety is a product of danger, not mental illness. People have enough problems without being told they are sick. Image
Anxiety is excessive and even crippling for some people. Some because of their genes, some because of experiencing awful events, some for complicated reasons. These anxiety disorders need professional treatment; thank goodness it is usually effective. @Got_Anxiety Image
The pandemic is causing terrible mental suffering but talk about a mental health epidemic distracts from individual experiences of fear of sickness, loneliness, exhaustion, job loss, poverty…and the positive experiences of those finally freed from long commutes and awful jobs.

• • •

Missing some Tweet in this thread? You can try to force a refresh
 

Keep Current with Randy Nesse

Randy Nesse Profile picture

Stay in touch and get notified when new unrolls are available from this author!

Read all threads

This Thread may be Removed Anytime!

PDF

Twitter may remove this content at anytime! Save it as PDF for later use!

Try unrolling a thread yourself!

how to unroll video
  1. Follow @ThreadReaderApp to mention us!

  2. From a Twitter thread mention us with a keyword "unroll"
@threadreaderapp unroll

Practice here first or read more on our help page!

More from @RandyNesse

May 11, 2023
"Evolutionary psychiatry: Foundations, progress and challenges" was published today in World Psychiatry. It encourages psychiatry to find its missing foundation in evolutionary biology but discourages reckless speculation. @ISEMPH @HumBehEvoSoc
onlinelibrary.wiley.com/toc/20515545/2… Image
I will summarise the main points in tweets over the next few days. The core thesis: many of psychiatry's problems can be addressed by adopting the foundation in evolutionary biology that transformed our understanding of animal behavior 50 years ago. randolphnesse.com/articles/menta…
Evolutionary psychiatry sounds like some new alternative kind of treatment but it is, instead, the subfield of evolutionary medicine that uses the basic science of evolutionary biology to better understand, prevent and treat mental disorders. @RiadhAbed1 epsig.org
Read 5 tweets
Apr 11, 2022
Are some diseases products of traits that are intrinsically vulnerable to failure? The deadline this Friday for #ISEMPH2022 abstracts inspires a deep dive into #schizophrenia genetics. @isemph @HumBehEvoSoc @BioengineerGM @rcpsych
isemph.org
In this week's Nature, Singh et al. report 10 ultra-rare variants that substantially increase the risk of schizophrenia, some more than 50 fold. Remarkable progress. Huge studies with deep sequencing are paying off! @RiadhAbed1 @ent3c @AllenFrancesMD
nature.com/articles/s4158…
In another landmark study published simultaneously, Trubetskoy, et al. report fine-mapping 287 common genomic loci each with small effects, but together accounting for substantial schizophrenia risk.
nature.com/articles/s4158…
Read 9 tweets
Apr 4, 2022
My virtual Grand Rounds Wed at 1 pm ET at @McGovernMed U Texas Psychiatry will be open access at uthealth.webex.com/uthealth/j.php…
It is so hard to choose the insights from evolutionary biology that will be valued most by clinicians and researchers. Here are candidates. Which are best?
Anxiety and low mood are adaptations shaped by natural selection, but individual instances are usually useless, even when regulation mechanisms are normal. Understanding why is crucial for clinicians and researchers, and helpful for patients. @ISREorg @WellcomeLeap @DrHowardLiu
A Review of S.O.C.I.A.L. Systems identifies life problems otherwise never found and helps to determine if associated emotions are useful.
-Social status, friends, and groups
-Occupation
-Children and family
-Income and possessions
-Abilities, appearance, and health
-Love and sex
Read 10 tweets
Apr 2, 2022
The best example of kin selection? Multicellular bodies. Their cells are all identical twins whose interests are perfectly aligned, thanks to meiosis producing gametes with only one copy of a genome, and somatic cells sequestered from the germ line. For mitochondria, however...
multiple copies are transmitted in female gametes. The resulting genetic competition creates what David Haig cogently describes as a "tragedy of the cytoplasmic commons."
He describes brilliantly how the potentially dire consequences of that competition have shaped mechanisms to control mutations that benefit mitochondrial genes at the expense of cells and their hosts.
dash.harvard.edu/bitstream/hand…
Read 8 tweets
Feb 12, 2022
On #DarwinDay it is wonderful to anticipate the fast progress coming to psychiatry as it discovers its missing foundation in evolutionary biology.
@isemph @HumBehEvoSoc @AllenFrancesMD @mentaldaily_com @Got_Anxiety @sse_evolution @eshb @RiadhAbed1 @PFinuras @APAPsychiatric
The day between #DarwinDay and #ValentinesDay gives an opportunity to respond to questions about
what #evolution offers to #psychiatry and
why I think it will bring fast progress.
Painful emotions, especially anxiety & depression, are by far the most common reasons people seek help. An evolutionary perspective recognizes emotions as special states shaped by natural selection along with control systems that express them in situations where they are useful.
Read 18 tweets
Jan 19, 2021
#Antidepressants seem effective in the clinic but not in controlled studies. Why? Let’s consider all possibilities. @PeterDKramer @AllenFrancesMD @DrHowardLiu @DalackMd @blackdoginst @NAMICommunicate @Got_Anxiety @EikoFried @PsychTimes @matthewckeller @RiadhAbed1 @APAPsychiatric
Most of us who have prescribed antidepressants for thousands of patients have heard hundreds of them report transformed lives. “It is as if I walked out of a dark room into sunlight” “All of a sudden I can experience pleasure again”
But perhaps the effectiveness is an illusion. The improvement of patients taking #placebo is barely better than that for those taking antidepressants.
Here are 10 reasons why antidepressants
->Could seem effective when they are not, or
->Could seem ineffective when they are
Read 18 tweets

Did Thread Reader help you today?

Support us! We are indie developers!


This site is made by just two indie developers on a laptop doing marketing, support and development! Read more about the story.

Become a Premium Member ($3/month or $30/year) and get exclusive features!

Become Premium

Don't want to be a Premium member but still want to support us?

Make a small donation by buying us coffee ($5) or help with server cost ($10)

Donate via Paypal

Or Donate anonymously using crypto!

Ethereum

0xfe58350B80634f60Fa6Dc149a72b4DFbc17D341E copy

Bitcoin

3ATGMxNzCUFzxpMCHL5sWSt4DVtS8UqXpi copy

Thank you for your support!

Follow Us!

:(