This channel explores neuroscience, psychiatry, and psychologyโsimplifying complex concepts to deepen understanding of the human mind and behaviour.
I focus on the intersection of brain, mind, and bodyโconnecting cutting-edge science to everyday clinical practice and the complexity of human experience. By linking neurobiology to emotion, behaviour, and lived experience, I aim to bridge the gap between theory and practice.
I'm a clinician and educator, founder of Psych Scene, and have trained over 10,000 health professionals through educational programs designed to enhance clinical skills and improve outcomes.
With over a decade of experience as a Consultant Psychiatrist, I lead two private mental health clinics and serve as the clinical director of an inpatient unit, working across outpatient, addiction, and consultation-liaison psychiatry.
Dr. Rege
Ever wondered why AuADHD (Autism + ADHD) brains respond so differently to stimulants? ๐จ
Some patients say:
โI felt tired.โ
โI was anxious.โ
โIt actually made me worse.โ
Why does this happen and what does it mean for treatment?
Iโm releasing a new video in just a few hours where I take you through the neurobiology, the clinical patterns I see, and the strategies that can make a difference. ๐
Subscribe and hit the notification bell so you donโt miss it.
See you soon
Dr Rege
2 weeks ago | [YT] | 52
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Dr. Rege
The Default Mode Network (DMN) is often implicated in โoverthinking.โ ๐จ
Which of the following best describes its core function?
1 month ago | [YT] | 29
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Dr. Rege
Mitochondria are critical in psychiatric disorders primarily because they:
Check out the new video release to learn more ๐4 Ways to Supercharge Your Mitochondria for Better Mental Health
https://youtu.be/z_3xypCLIF8
1 month ago | [YT] | 57
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Dr. Rege
๐ ๐จ๐ซ๐ฆ๐ฎ๐ฅ๐๐ญ๐ข๐จ๐ง, ๐๐๐ญ๐ฐ๐จ๐ซ๐ค๐ฌ, ๐๐ง๐ ๐ญ๐ก๐ ๐ ๐ฎ๐ญ๐ฎ๐ซ๐ ๐จ๐ ๐๐ฌ๐ฒ๐๐ก๐ข๐๐ญ๐ซ๐ฒ ๐จ
๐๐ณ๐ฐ๐ฎ ๐๐ฏ๐ต๐ฆ๐ณ๐ข๐ค๐ต๐ฐ๐ฎ๐ฆ ๐ข๐ฏ๐ฅ ๐๐ช๐ด๐ฆ๐ข๐ด๐ฆ๐ฐ๐ฎ๐ฆ ๐ต๐ฐ ๐๐ฆ๐ข๐ญ๐ต๐ฉ๐บ๐ฐ๐ฎ๐ฆ
In psychiatry, the aim isnโt to oversimplify but to learn how to navigate complexity.
Formulation is the map.
1๏ธโฃ Loscalzo and colleagues (Am J Pathol, 2019) applied network mathematics to illness.
The interactome (all factors) and the diseaseome (changes leading to illness) form stable networks.
Therapies may shift the system into a healthyome, but without multiple interventions to lock it in place, the network drifts back.
2๏ธโฃ The flaw in monocausal thinking.
Take TRD
Instead of asking, โIs this BPAD or Unipolar depression?โ or โIs this inflammatory depression?โ
The better Q is: ๐๐ก๐๐ญ ๐ง๐๐ญ๐ฐ๐จ๐ซ๐ค ๐จ๐ ๐๐๐๐ญ๐จ๐ซ๐ฌ ๐ข๐ฌ ๐ฆ๐๐ข๐ง๐ญ๐๐ข๐ง๐ข๐ง๐ ๐ญ๐ก๐ ๐๐ข๐ฌ๐๐๐ฌ๐๐ ๐ฌ๐ญ๐๐ญ๐?
3๏ธโฃ Inflammation is one such variable.
It operates across levels:
-Molecular โ mitochondrial dysfunction, oxidative stress
-Neurotransmitters โ DA and 5HT signalling
-Phenomenology โ hyperarousal, slowed cognition
-Symptoms โ fatigue, anhedonia
-Metabolic โ insulin resistance, weight gain
One factor, multiple domains.
4๏ธโฃ This is why formulation is indispensable.
It integrates:
-Biological
-Psychological
-Social
-Developmental
-Cultural...
Not to force one causal story, but to map how interacting systems shape presentation.
5๏ธโฃ How does this play out in practice?
In the debate of ADHD vs BPAD II, the hormonal hypothesis may link the two, e.g
โ๐๐ฉ๐ฆ ๐ฑ๐ณ๐ฆ๐ด๐ฆ๐ฏ๐ค๐ฆ ๐ฐ๐ง ๐๐๐๐ ๐ช๐ฏ๐ต๐ณ๐ฐ๐ฅ๐ถ๐ค๐ฆ๐ด ๐ฃ๐ฐ๐ต๐ฉ ๐ข ๐ฉ๐ฐ๐ณ๐ฎ๐ฐ๐ฏ๐ข๐ญ ๐ข๐ฏ๐ฅ ๐ช๐ฏ๐ง๐ญ๐ข๐ฎ๐ฎ๐ข๐ต๐ฐ๐ณ๐บ ๐ฉ๐บ๐ฑ๐ฐ๐ต๐ฉ๐ฆ๐ด๐ช๐ด. ๐๐บ๐ต๐ฐ๐ฌ๐ช๐ฏ๐ฆ-๐ฎ๐ฆ๐ฅ๐ช๐ข๐ต๐ฆ๐ฅ ๐ฑ๐ณ๐ฐ๐ค๐ฆ๐ด๐ด๐ฆ๐ด ๐ฉ๐ฆ๐ช๐จ๐ฉ๐ต๐ฆ๐ฏ ๐ข๐ฎ๐บ๐จ๐ฅ๐ข๐ญ๐ข ๐ณ๐ฆ๐ข๐ค๐ต๐ช๐ท๐ช๐ต๐บ ๐ข๐ฏ๐ฅ ๐ฅ๐ช๐ด๐ณ๐ถ๐ฑ๐ต ๐ฑ๐ณ๐ฆ๐ง๐ณ๐ฐ๐ฏ๐ต๐ข๐ญ ๐ง๐ถ๐ฏ๐ค๐ต๐ช๐ฐ๐ฏ๐ช๐ฏ๐จ, ๐ค๐ฐ๐ฏ๐ต๐ณ๐ช๐ฃ๐ถ๐ต๐ช๐ฏ๐จ ๐ต๐ฐ ๐ฆ๐ฎ๐ฐ๐ต๐ช๐ฐ๐ฏ๐ข๐ญ ๐ฅ๐บ๐ด๐ณ๐ฆ๐จ๐ถ๐ญ๐ข๐ต๐ช๐ฐ๐ฏ ๐ข๐ฏ๐ฅ ๐ค๐ฐ๐จ๐ฏ๐ช๐ต๐ช๐ท๐ฆ ๐ด๐บ๐ฎ๐ฑ๐ต๐ฐ๐ฎ๐ด ๐ข๐ญ๐ช๐จ๐ฏ๐ฆ๐ฅ ๐ธ๐ช๐ต๐ฉ an ๐๐๐๐ phenotype. ๐๐ฐ๐ณ๐ฎ๐ฐ๐ฏ๐ข๐ญ ๐ฅ๐บ๐ด๐ณ๐ฆ๐จ๐ถ๐ญ๐ข๐ต๐ช๐ฐ๐ฏ, ๐ฑ๐ข๐ณ๐ต๐ช๐ค๐ถ๐ญ๐ข๐ณ๐ญ๐บ EsโPro ๐ช๐ฎ๐ฃ๐ข๐ญ๐ข๐ฏ๐ค๐ฆ, ๐ง๐ถ๐ณ๐ต๐ฉ๐ฆ๐ณ ๐ฆ๐น๐ข๐ค๐ฆ๐ณ๐ฃ๐ข๐ต๐ฆ๐ด ๐ข๐ง๐ง๐ฆ๐ค๐ต๐ช๐ท๐ฆ ๐ช๐ฏ๐ด๐ต๐ข๐ฃ๐ช๐ญ๐ช๐ต๐บ.โ
This is just one illustration.
6๏ธโฃ In psychiatry, we constantly see processes operating across multiple levels- iron deficiency, hormonal signals, pain syndromes, etc
Each construct = clues + opportunities.
Pluralism + formulation + marginal gains = sustainable outcomes.
7๏ธโฃ Every intervention matters.
- 2 low-dose agents > than one high dose.
- Medication gains are amplified by therapy, behavioural strategies, and social supports.
We'll cover this in the Academy webinar: Aggregation of Marginal Gains with Professor Michael Berk โ recorded & on-demand on 26th AUG- www.academy.psychscene.com/events/marginal-gains-iโฆ
For deeper skills, see Advanced Psychiatric Formulation for Clinical Practice. www.academy.psychscene.com/courses/advanced-psychiโฆ
In the AI era, itโs tacit knowledge & narrative intelligence that will set us apart.
1 month ago | [YT] | 28
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Dr. Rege
Antidepressants & Discontinuation: Why Stopping Is a New Adaptation, Not a Rewind Button ๐จ
10 KEY points to consider
Antidepressants are prescribed to help create stability.
But stopping isnโt just a 'reset โ- itโs a new physiological change with multiple possible trajectories.
1๏ธโฃThe process:
A. Person has distress (symptoms).
B. Medication is prescribed.
C. Medication helps reduce distress, allowing for some stability.
D. Person decides to reduce.
*Note that at this stage, it is the shared decision-making that is important - discussing risks, benefits, short and long-term, and alternatives with their risks and benefits.
2๏ธโฃSomething often overlooked:
The fact that a person can now consider stopping means the medication (as one component of Rx with varying weighting) helped them reach a point of stability.
Without medication, they remained at point A.
For the patient, before initiation, the decision isnโt binary.
Itโs:
-Current distress vs. relief with meds
-Alternative strategies vs. no intervention
-Non-medication strategies vs. starting meds
-Waiting it out vs. taking action
etc
Each path has trade-offs.
Decisions should be informed, not ideological.
3๏ธโฃ Early discontinuation vs. long-term use:
If side effects appear early, many stop within 2-6 weeks before significant neuroadaptation occurs.
But if a patient has been on treatment long enough for stability, stopping is not a simple reversal-itโs a new adaptation process.
4๏ธโฃWhen reduction starts, the 'nervous system' must readjust again.
What happens next depends on multiple factors:
The possible pathways:
1. Withdrawal symptoms that subside, allowing successful discontinuation.
2. Withdrawal symptoms requiring prolonged tapering-the 'nervous system' needs more time to recalibrate.
3. Withdrawal symptoms worsening the condition, potentially triggering a relapse that might not have occurred otherwise.
4. Withdrawal and relapse blending together, making it challenging to separate true recurrence from withdrawal distress.
5๏ธโฃ But this process isnโt just about the patient and medication. โ
While the person undergoes a process of neuroadaptation (new) from stopping the medication, they are also navigating external allostatic loads (stressors) - both positive and negative.
Factors involved:
- Doctor-patient relationship (support, monitoring, guidance)
-Job stress, relationships, family, children etc
-Psychosocial variables affecting resilience
-Past illness and how distress was previously expressed (anxiety, mood symptoms, somatic complaints, etc.)
6๏ธโฃSo, now you donโt just have:
Patient + neuroadaptation from discontinuation โ
You have patient + ongoing life stressors + physiological shifts from stopping the medication + residual / treated symptoms. ๐จ
Any of these variables can tip the balance, influencing whether discontinuation is smooth or destabilising.
Moreover, short-term # long-term
7๏ธโฃThis is why the decision to discontinue and tapering must be individualised.
There are no universal rules. This is a new situation
Stopping is not just โremoving a drugโ with tapering protocols.
BUT
Navigating a new homeostatic shift while balancing external stressors.
This requires a risk-benefit analysis.
8๏ธโฃ BUT the patient isn't a Hyperbolic Curve. ๐จ
Good Deprescribing requires a good knowledge of Prescribing.
Because tapering isnโt just discontinuing. โ
It requires understanding the original illness phenomenology, formulation, pharmacology, psychosocial stressors, and skill to differentiate withdrawal from relapse.
Deprescribing without prescribing knowledge is an issue- if distress occurs, the antidepressant takes all the blame.
9๏ธโฃThe key question isnโt โAre antidepressants good or bad?โ but rather:
Did the medication contribute to remission or functional recovery?
If so, there was a benefit.
Now, the decision to reduce is a separate process that requires its own plan.
1๏ธโฃ0๏ธโฃDiscontinuation is another phase of treatment. โ
- The error is assuming withdrawal distress = proof the medication was unnecessary.
-The goal is function and stability, not rigid timelines or ideological debates - On or off medication!
I've covered these concepts in more detail in the video on the Neuroscience of Withdrawal.
๐ https://youtu.be/mDAvvcm4hJw
1 month ago | [YT] | 74
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Dr. Rege
On Edge. Wired. Burnt Out.๐ฅ
Iโve released several videos on fatigue and being โrevved up.โ
Humans express it in different ways: ๐จ
โI canโt sleep.โ
โMy mind is racing.โ
โIโm on edge.โ
What we need to recognise is that fatigue and being wired are two sides of the same thread โ and that thread runs through the frontoโstriatoโlimbic circuits.
These circuits control key functions I map with PACES:
1. Perception
2. Activity
3. Cognition
4. Emotion
5. Sleep
The brain has compensatory mechanisms โ when activation overshoots, it shuts down; when it undershoots, it tries to ramp up. The distress comes from losing control of that regulation.
In this video, I follow a framework:
1๏ธโฃ Identify which functions are affected
2๏ธโฃ Reduce arousal first โ because you canโt rev up an already over-revved engine without burning it out
3๏ธโฃ Then, activate when needed โ with the circuits calmer, activation works better
More in the video ๐ฅ
Regards
Dr Rege
1 month ago | [YT] | 25
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Dr. Rege
Psychopharmacology is misunderstood ๐จ
The goal of psychopharmacology is to optimise stability across five functional domains PACESโข to facilitate the process of neuroadaptation.
Pharmacotherapy is one component - integrated with psychological, behavioural, and environmental interventions to drive recovery.
P -Perception
A -Activity
C-Cognition
E-Emotional Hedonics
S-Sleep
1 month ago | [YT] | 58
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Dr. Rege
An addiction that flies under the radar. ๐จ
It's not alcohol.
It's not drugs.
Itโs not even sugar.
Itโs in your pocket.
On every phone.
Available 24/7. Free. Private. Endless.
Porn addiction.
A behavioural addiction that hijacks dopamine, reshapes desire, andโunlike other addictionsโis rarely talked about until it causes serious dysfunction.
In this weekโs video, I explore:
1. How porn rewires the brain like a drug
2. The link to early erectile dysfunction
3. The rise of hypersexual disorder and POPU
4. What science says about treatment and recovery
This isnโt a moral issue. Itโs neuroscience.
And itโs time we stop ignoring it.
#PornAddiction #MentalHealthAwareness #Neuroscience #DrSanilRege #BehaviouralAddiction #Dopamine #PsychiatrySimplified
2 months ago | [YT] | 27
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Dr. Rege
๐ง NEW VIDEO JUST DROPPED!
Mad or Bad? When Psychiatry Meets the Law
What really happens when criminal law and psychiatry collide?
In this video, I explore 5 real cases where the line between illness and intent isnโt so clearโand where even psychiatrists couldnโt agree.
Youโll meet:
๐ฉโ๐ฆ A mother guided by delusions...
๐ฉธ A man who believed drinking blood kept him alive...
๐ด A sleepwalker who woke up in a nightmare...
๐๏ธโโ๏ธ A wrestler whose brain changed from repeated trauma...
๐ฝ๏ธ And one case? No illness. Just horrifying desire.
These cases will challenge the way you think about blame, responsibility, and what it means when the brain goes off-script.
๐ Watch now and let me know in the comments: Which case unsettled you the most?
*(โMadโ is used here to reflect a common public debateโbut itโs not a term we support in clinical settings.)
#PsychiatrySimplified #MadOrBad #ForensicPsychiatry #TrueCrime #MentalHealth #Neuroscience #DrRege #PsychScene
2 months ago | [YT] | 21
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Dr. Rege
Meth and Sex Addiction: The 6-Step Recovery Roadmap ๐๐ง
After the last video on meth and sex addiction, many of you asked:
๐ Why is this combination so hard to treat?
๐ What actually helps?
๐ How do we rebuild healthy sexuality without triggering relapse?
In this new video, I answer those questions and walk you through:
๐ฌ The neuroscience behind meth, sex, and relapse
๐ง A dual-track model for dopamine reset + sexual reintegration
๐ Medications that support (not shortcut) recovery
๐งโโ๏ธ How to rebuild identity and intimacy, especially for MSM clients
๐ A realistic, step-by-step plan grounded in clinical practice
This video is designed for clinicians, those in recovery, and anyone supporting someone caught in the cycle.
#MethAddiction #SexAddiction #Recovery #Neurobiology #PsychiatrySimplified #AddictionTreatment #DrSanilRege
2 months ago | [YT] | 31
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