- Видео 12
- Просмотров 428 176
BioME
Канада
Добавлен 21 июн 2020
A channel where biology is made easy.
Hi everyone!
I'm an arty biology-enthusiast who loves to integrate art and science together to make learning concepts a little bit easier. Knowing how hard it can be sometimes to find informational videos on difficult concepts taught in class, I decided to make my own videos!
Hi everyone!
I'm an arty biology-enthusiast who loves to integrate art and science together to make learning concepts a little bit easier. Knowing how hard it can be sometimes to find informational videos on difficult concepts taught in class, I decided to make my own videos!
Physiological Splitting of S2
Did you know that your heart can sometimes have three heart sounds? In this video, I use diagrams and animations to describe the physiological splitting of the S2 heart sound. This can occur in healthy individuals during deep inspiration!
Просмотров: 38 790
Видео
Expressivity vs. Penetrance
Просмотров 45 тыс.3 года назад
In this video, I go over the difference between expressivity and penetrance with examples and diagrams. Expressivity and penetrance is often used in genetics to describe the relationship between a genotype and its corresponding phenotype. While these two terms might often appear in the same research article, they have slightly different definitions.
The Blood Coagulation Cascade: Intrinsic, Extrinsic, & Common Pathways
Просмотров 3,3 тыс.3 года назад
In this video, I go over and summarize the intrinsic, extrinsic, and common pathways of the blood coagulation cascade. Associated coagulation factors are drawn out to help understand how they all contribute in forming cross-linked fibrin, which helps stabilize clots after an injury.
Basal Ganglia: The Direct and Indirect Pathways
Просмотров 7 тыс.3 года назад
How is the basal ganglia involved in voluntary movement? In this video, I introduce the structures of the basal ganglia and go over the direct and indirect pathways. The regulatory effects of these two pathways on the cerebral cortex will be explained using animations and diagrams.
Polysynaptic Flexor Withdrawal Reflex: Reciprocal Inhibition & Crossed Extensor Reflex
Просмотров 19 тыс.4 года назад
In this video, I use animations and diagrams to describe what happens during a polysynaptic flexor withdrawal reflex, which could involve both reciprocal inhibition and crossed extensor reflex. Withdrawal reflexes occur when your body automatically tries to retract your limb away from possible danger. This encompasses multiple neurons and synapses, hence the name!
Temporal vs. Spatial Summation
Просмотров 124 тыс.4 года назад
In this video, I explain the difference between temporal and spatial summations in neurons using animations and diagrams. I also go over what excitatory postsynaptic potentials (EPSPs) are and compare them to inhibitory postsynaptic potentials (IPSPs). Other subjects I touch on include the axon hillock and the common inhibitory and excitatory neurotransmitters.
Action Potentials: Voltage Gated Ion Channels & Ionic Conductance
Просмотров 14 тыс.4 года назад
In this video, I go over what happens to sodium and potassium voltage gated ion channels during an action potential. Step-by-step summaries are given for each phase of the action potential to explain the role of these ion channels. Ionic conductance in a neuronal axon is also briefly summarized.
Genetic Variation Terminology: Compare & Contrast
Просмотров 1,5 тыс.4 года назад
Terminology for genetic variations can be very confusing. How are SNV, SNP, CNV, SV, Indels, STR, and VNTR all different from one another? In this video, I quickly go over commonly confused terms and directly compare them side by side. References, for those who are interested: -NIH's Talking Glossary of Genetic Terms: www.genome.gov/genetics-glossary -Size of Structural Variants: www.ncbi.nlm.n...
Genetic Mutations & Variations: Summary
Просмотров 9664 года назад
In this video, I go over commonly taught genetic mutations and variations from point mutations all the way to structural variations such as translocations and copy number variations. Examples of medical conditions are given and the variations themselves are briefly explained with drawings. References, for those who are interested: -NIH's Talking Glossary of Genetic Terms: www.genome.gov/genetic...
Bombay Blood: The True Universal Donor Blood Type
Просмотров 26 тыс.4 года назад
You might have heard of A , B-, or O blood types. But have you heard of Bombay blood? In this video, I talk about epistasis, review the blood types of the ABO system, and explain how the genetics of Bombay blood could result in some puzzling pedigrees.
Sensory Receptor Adaptation: Tonic vs. Phasic Receptors
Просмотров 42 тыс.4 года назад
What's the difference between tonic and phasic sensory receptors? In this video, I use diagrams to explain the difference between the two in how they adapt to stimuli. Muscle spindles are used as the primary example, and the difference in action potential firing is explained in a graph.
Muscle Spindles: Innervations and Alpha-Gamma Coactivation
Просмотров 107 тыс.4 года назад
How does hair-pulling relate to alpha-gamma coactivation in muscles? In this video, I give an overview of muscle spindles and their innervations. Through various examples, I explain the components of a muscle spindle, the types of information that are picked up by sensory nerve fibers, and the difference between nuclear bag and nuclear chain fibers.
Wow...i tried to understand this about 1 hour and finaly came here...very clear..thank you so much❤️
Subscribed ❤
Thanks❤
Brilliant explanation of this concept & pretty good illustration for students of pharmacology & medicine.
Very well explained
Wow excellent 👌❤
This is the best video ever about this complex topic. I think this video is very underrated. This should go viral among medicine students!!!
Thank you😭 youre amazing
Fantastic video with great animation!!
Thank you
goat
Thank you somuch
great vid, made lots of sense
Lovely.
this fr deserves more likes & views
Waaw what a brilliant explaination kindly upload more videos 😊
But how come normal ear people are homozygous to the mutated mouse ears gene ?
love you<33333333333
Omg how beutifully u explained👍👍👍👏👏👏👏👏👏
Thank you SO much for explaining this so clearly!! This is perfect!! I will be watching more of your videos!
thank you
If I hadnt found this video I would have smashed my head against the wall thank you so so much❤
Is it due to the impact of other genes(?)
Thank you ❤
i love you so much thank you so much for explaining this ESPECIALLY THE COACTIVATION PART at the end I was trying to understand how it works
is this normal S2 splitting or fixed S2 splitting found in ASD?
Thank madam
Thank you so much !
This is so helpful thank you sooo much ❤
w mans
incredibly great explanation of a concept I just couldn't wrap my head around. Thanks a lot!
Very well explained thank you! just one question isn't the release of potassium ions a reason for inhibitory in the synapse?
concisely explained, thank you!
Thanks so much the book sucks at explaining 😅
Very clear👌
This is an underrated channel. Please upload more videos on complex topics like genetics, you are truly a great teacher, regards
Thank you very much for making this video. Excellent explanation and great example. I wish you would do one on penetrance vs. dominance.
Thank you so much 😭💗
If the alleles that code for the production of A and B antigens are still functional in an individual with Bombay phenotype but can't attach to the red blood cell because the H antigen is missing then what happens to the antigens that the blood cells produce ? Do they just float off into the bloodstream? How can people with Bombay phenotype still be a universal donor if they have free-floating A and B antigens? Wouldn't the blood donation recipient's body detect these free-floating antigens? Especially since their blood still has functioning sites to bind antigens to.
Extraordinary explanation .This video help me very well
Who else got the Halloween commercial
❤❤❤
How strong is your explanation🔥🔥🔥🔥🔥🔥🔥🔥🔥
💡 moment! 😊
Just amazing
Finally a good, simple and to the point explanation of the Bombay group! Thank you so much!🥰
👍🏽💯
Thank you so much 😊
Thank you, EzyBzy!
Thank you that you was awesome