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Psychopharmacology (Berl) May 2006 PMID 16541243

Subjective, behavioral, and physiological effects of acute caffeine in light, nondependent caffeine users.

Emma Childs, Harriet de Wit

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Mentions

13
Peak: 1 in Mar 2021
across 4 sources since Mar 2021

Extended reach

11,945
potential audience

Total likes

842

Video views

11,738

Mentions per month

Mar 2021 – Nov 2024

Where it's discussed

  • YouTube5 videos
  • News3 articles
  • Blogs3 articles
  • X / Twitter2 posts

AI synopsis

What people are saying

Many social discussions are dismissive, such as calling the study 'a terrible lie' and expressing skepticism about caffeine's effects, which indicates low agreement and engagement. This tone reflects a lack of interest in the scientific details and a tendency to undermine the publication's importance.

AgreementLow agreement

Most discussions dismiss the validity of the study, reflecting disagreement with its findings or conclusions.

InterestNeutral interest

The overall engagement is neutral, with users neither highly interested nor completely disinterested, often questioning or briefly commenting.

EngagementLow engagement

Users show superficial engagement, passing quick judgments rather than engaging in detailed analysis.

ImpactNeutral impact

The discussions suggest limited impact, as many dismiss the study's significance or question its methodology.

Abstract in brief

  • The study found that small doses of caffeine (0, 50, 150, and 450 mg) produced stimulant-like effects, such as increased alertness, elevated blood pressure, and positive mood in light nondependent caffeine users.
  • Caffeine improved performance on tasks requiring attention and quick responses, but it impaired performance on a short-term memory task.
  • These results suggest that caffeine has direct psychoactive effects, including increasing arousal and alertness, even in individuals who are not dependent on it, countering the idea that its effects are only due to withdrawal reversal.
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Top posts

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tokatti
@tokatti_ · X

150～200mgのカフェインを飲むと約30分で疲労感がやわらぎ、注意力の持続時間が向上する 2006年に米・シカゴ大学が102人を対象に行った実験で、このような結果が出た https://t.co/H8c9yNPr8j ただ、カフェインは脳への作用が強いため、取り方次第では逆効果にもなる ポイント 一度に缶

Oct 1, 2024 · 179 followers View post →
Jirka Blahút
@BlahutJirka · X

@Tominka222 @ATrpkosova @TGuthJarkovsky To je strašnej blud. Ne. https://t.co/8s7OvkKdm2 https://t.co/StWeZzpta2 https://t.co/DETt1ysKem https://t.co/i8CkE1p3OG

Nov 26, 2024 · 30 followers View post →

All mentions

Jirka Blahút
@BlahutJirka · X

@Tominka222 @ATrpkosova @TGuthJarkovsky To je strašnej blud. Ne. https://t.co/8s7OvkKdm2 https://t.co/StWeZzpta2 https://t.co/DETt1ysKem https://t.co/i8CkE1p3OG

Nov 26, 2024 · 30 followers View post →
tokatti
@tokatti_ · X

150～200mgのカフェインを飲むと約30分で疲労感がやわらぎ、注意力の持続時間が向上する 2006年に米・シカゴ大学が102人を対象に行った実験で、このような結果が出た https://t.co/H8c9yNPr8j ただ、カフェインは脳への作用が強いため、取り方次第では逆効果にもなる ポイント 一度に缶

Oct 1, 2024 · 179 followers View post →