11:13Long-form

Nervous system 3, Reflex arc.

United KingdomPublished December 24, 2015

Views 127K  |  Likes 2.31K  |  Comments 95
Views#11,829,396Global
Views#320,526United Kingdom

Channel

Dr. John CampbellDr. John Campbell
3.35M subs•3.18K videos•May 2007

At a glance

Views

127,581

Likes

2,310

Comments

95

Performance vs. channel

All-time outlier score

Engagement rate

Revenue estimate

Details →

Total (all-time): $89 – $255

Based on estimated $0.7–$2 CPM.

About

Reflexes occur to protect the body from tissue damage; they are rapid involuntary actions. For example, the arm will suddenly be withdrawn if it touches a very hot object. A reflex arc describes an arrangement of three neurones which detect the stimulus and relay the information across the spinal cord to a motor neuron…

Published
December 24, 2015
Made for kids
No

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How Nervous system 3, Reflex arc. is doing

It has 127K views in total. It ranks #11,829,396 among tracked YouTube videos by views.

Key facts about Nervous system 3, Reflex arc.

Total views
127K
Total likes
2.31K
Total comments
95
Published
December 24, 2015
Global rank by views
#11,829,396

Frequently asked questions

How many views does Nervous system 3, Reflex arc. have?

Nervous system 3, Reflex arc. has 127,581 views, 2,310 likes and 95 comments, ranking #11,829,396 among tracked YouTube videos by views.

How accurate are these YouTube video analytics?

View, like, and comment counts come from YouTube's public API and refresh regularly. Growth and revenue figures are estimates built from tracked historical data, so they can differ slightly from what the creator sees privately in YouTube Studio.

What is the outlier score?

How this video's views compare to the channel's usual Shorts or long-form video. A 2x score means double the usual views for that channel, 0.5x means half.

What is engagement rate and how is it calculated?

Likes and comments per view, compared to this channel's typical engagement rate — shown as above or below what's usual for the channel.

How is the revenue estimate calculated?

It's a rough public estimate based on a $0.7–$2.0 CPM (revenue per 1,000 views) applied to view count — not actual creator earnings, which depend on ad rates, audience geography, and monetization settings YouTube doesn't expose publicly.

Is this YouTube video analytics checker free?

Yes. You get 10 free channel and video analytics lookups per 24 hours without an account — logging in, which is also free, removes that limit entirely.