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Disclaimer.Senwitt is a cognitive-fitness tool for research, performance, and self-measurement. It is not a medical device and is not intended to diagnose, prevent, or treat any medical condition. Test results are not a substitute for clinical evaluation.

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Research & News

Science of the
Sharpest Mind

"Mapping human cognitive limits through high-frequency benchmarking and open-source data science."

Intelligence Briefings

Featured TestScience

What Is Cognitive Fitness — And Why It Matters More Than Ever in the AI Era

As AI takes over complex reasoning tasks, the average person's daily cognitive effort is declining. Cognitive fitness is no longer a luxury — it's a necessity.

Senwitt Research
7 MIN READ
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Current Tests

Guides

How Cognitive Fitness Can Improve Your SAT Score

Working memory, processing speed, and attention control predict SAT performance more than study hours. Learn how cognitive fitness training can give you an edge on test day.

Apr 2
12 MIN READ
Guides

ASVAB Practice: Why Cognitive Training Beats Memorization

The ASVAB tests cognitive abilities, not just memorized facts. Learn how training working memory, processing speed, and reasoning can boost your AFQT score more effectively than flashcards.

Apr 2
12 MIN READ
Guides

Brain Training for Remote Workers: Stay Sharp in Your Home Office

Remote work changes how your brain performs. Research shows Zoom fatigue, multitasking, and isolation erode focus and working memory.

Apr 2
11 MIN READ
Science

Cognitive Decline After 40: What Americans Should Know

Cognitive decline doesn't start when you think it does — and it's not inevitable. Here's what the research actually says about brain aging after 40.

Apr 2
12 MIN READ
Culture

Why Silicon Valley Executives Train Their Brains

Google, SAP, and Aetna invest millions in cognitive training for employees. Here is the research behind executive brain training.

Apr 2
11 MIN READ
Research

Can brain training help with 11+ exam preparation?

Research brief: 11+ exam structure, UK statistics, and cognitive abilities linked to selective school entry.

Apr 2
15 MIN READ
Research

NHS cognitive assessment — what to expect and how to prepare

Research brief: NHS memory clinic pathway, ACE-III, MoCA, MMSE, and UK dementia statistics.

Apr 2
14 MIN READ
Performance

Cognitive fitness for Premier League esports players

Research brief: UK esports market, reaction time benchmarks, and cognitive demands of competitive gaming.

Apr 2
14 MIN READ
Guides

A-Level revision — how cognitive training supports exam performance

Research brief: UK A-Level statistics, spaced repetition, working memory, and exam stress data.

Apr 2
15 MIN READ
Guides

How British military aptitude tests work (and how to train)

Research brief: BARB/ACT, AOSB, Royal Navy DAA, RAF CBAT, and UK Armed Forces application data.

Apr 2
16 MIN READ
Research

Brain training proven to reduce dementia risk for 20 years

Research dossier: ACTIVE trial timeline, Coe et al. 2026, and speed-of-processing training.

Apr 2
18 MIN READ
Science

What is a good reaction time? Benchmarks by age and profession

Research dossier: baseline RT, age studies, profession benchmarks, Human Benchmark statistics.

Apr 2
16 MIN READ
Science

The 6 cognitive domains explained

Research dossier: DSM-5 domains, clinical tests, brain regions, and how domains change with age.

Apr 2
17 MIN READ
Research

Does brain training actually work?

Research dossier: pro and anti-training evidence, near vs far transfer, FTC vs Lumosity, meta-analyses.

Apr 2
17 MIN READ
Performance

Reaction time test for gamers

Research dossier: pro gamer RT data, Aimlabs/KovaaK, gaming studies, esports statistics.

Apr 2
16 MIN READ
Technology

The Science Behind Senwitt's Hardware Latency Calibration

A 144Hz gaming monitor gives you a 30-50ms advantage over a 60Hz laptop. Senwitt's calibration system levels the playing field. Here's how it works.

Mar 25
9 MIN READ
Guides

10 Free Brain Training Exercises You Can Do Right Now

Want a sharper brain but don't know where to start? These 10 free exercises target reaction speed, memory, focus, and more — each takes under 2 minutes.

Mar 25
10 MIN READ
Science

The Stroop Effect: Why Your Brain Fights Itself

When the word RED is printed in blue ink, your brain stutters. The Stroop effect reveals a fundamental conflict between automatic and controlled processing — and it tells us more about cognition than almost any other single test.

Mar 24
8 MIN READ
Guides

Human Benchmark vs Senwitt: Which Brain Test Platform Should You Use?

Human Benchmark pioneered online reaction time testing. Senwitt takes a different approach with 18+ tests, hardware calibration, and structured training. Here's how they compare.

Mar 24
6 MIN READ
Research

Does Gaming Improve Your Reaction Time? What the Research Says

Gamers have long claimed sharper reflexes. But does the science back it up? We break down two decades of research on video games and reaction time.

Mar 23
9 MIN READ
Science

Reaction Time vs Age: How Your Brain Speed Changes Over Your Lifetime

Your reaction time peaks in your early 20s and declines from there — but the decline isn't inevitable. Here's what the research says about age, brain speed, and training.

Mar 22
8 MIN READ
Science

Working Memory: What It Is, Why It Matters, and How to Expand It

Working memory is the cognitive system that holds and manipulates information in real time. It underpins everything from reading comprehension to fluid intelligence — and it may be trainable.

Mar 22
12 MIN READ
Guides

How to Type Faster: 10 Techniques That Actually Work

Whether you're at 30 WPM or 80 WPM, these 10 evidence-based techniques will help you type faster, more accurately, and with less effort.

Mar 20
10 MIN READ
Research

Average Typing Speed by Age and Profession

The average person types around 40 WPM — but that number shifts dramatically by age, profession, and experience level. Here is what the research says and where you stand.

Mar 20
9 MIN READ
Science

What Is a Good Reaction Time? A Complete Breakdown by Age, Gender, and Activity

Is your reaction time fast, average, or slow? We break down the benchmarks by age, gender, and activity level so you can see exactly where you stand.

Mar 18
9 MIN READ
Science

What Is a Good Reaction Time? (With Global Data)

Discover what constitutes a 'good' reaction time across different age groups and skill levels using our global dataset of millions of tests.

Mar 15
6 MIN READ
Guides

How to Improve Memory in 7 Days: A Practical Guide

You don't need a month to see memory improvements. Follow this 7-day test to optimize your working memory and recall efficiency.

Mar 14
5 MIN READ
Training

Top 10 Brain Exercises That Actually Work

Not all 'brain games' are created equal. These 10 exercises are scientifically proven to enhance specific cognitive domains.

Mar 13
8 MIN READ
Research

Average Typing Speed (WPM) by Age: Where Do You Stand?

How does typing speed change as we get older? We analyze WPM data across decades to find the definitive benchmarks for typing efficiency.

Mar 12
6 MIN READ
Training

How to Improve Focus and Concentration in a Distracted World

Our attention is being monetized. Learn the cognitive strategies to reclaim your focus and sustain concentration on what matters.

Mar 11
7 MIN READ
Science

What Is Cognitive Fitness — And Why It Matters More Than Ever in the AI Era

As AI takes over complex reasoning tasks, the average person's daily cognitive effort is declining. Cognitive fitness is no longer a luxury — it's a necessity.

Mar 10
7 MIN READ
Research

The Science Behind Brain Training: What Actually Works (And What Doesn't)

Brain training is a polarizing topic in neuroscience. Some studies show clear cognitive gains. Others show none. Here's what the evidence actually says — and what it means for how you train.

Mar 8
9 MIN READ
Science

The Five Cognitive Domains That Define Your Mental Performance

Cognitive performance isn't a single number. It's a profile across five distinct domains — each with different characteristics, training responses, and real-world implications.

Mar 5
8 MIN READ
Culture

Cognitive Archetypes: What Your Brain Profile Says About You

Your unique pattern of cognitive strengths maps to a cognitive archetype — a profile type that describes how your brain naturally operates. Discover which one you are.

Mar 3
6 MIN READ
Training

Daily Brain Workouts: How 5 Minutes a Day Can Reshape Your Mind

The most effective cognitive training isn't an hour-long session once a week. It's five focused minutes, every single day. Here's why daily brain workouts work — and how to build the habit.

Feb 28
6 MIN READ
Technology

Why Your Phone Might Be Sabotaging Your Cognitive Score

A 60Hz phone and a 240Hz gaming monitor can produce a 50ms difference in reaction time. That's not cognition — that's hardware. Here's how device fairness changes everything.

Feb 25
7 MIN READ
Culture

Competitive Cognitive Leagues: Where Brain Training Meets Esports

What if brain training had the competitive structure of ranked gaming? Tiered leagues, seasonal resets, promotion battles, and a global leaderboard. Welcome to competitive cognition.

Feb 22
7 MIN READ
Science

Neural vs. Skill Domains: Why Some Abilities Plateau and Others Don't

Some cognitive abilities hit a biological ceiling quickly. Others keep improving for years. Understanding the difference is the key to a training strategy that never stalls.

Feb 18
7 MIN READ
Performance

The Psychology of Competitive Brain Training

Leaderboards aren't just motivation. They fundamentally change the cognitive load of every exercise. When the stakes are real, your brain works harder — and adapts faster.

Feb 15
8 MIN READ
Technology

The Future of Cognitive Analytics: When Your Brain Gets a Dashboard

Imagine knowing that your focus drops after 6 minutes, your reaction speed peaks at 10 PM, and your memory improves after exercise. Cognitive analytics makes this possible.

Feb 12
8 MIN READ