In this episode, I discuss working memory, which is critical for learning and productivity, strategy setting, goal seeking, and navigating new environments. I explain the key role of dopamine and the biological mechanisms underlying working memory and how working memory differs from both short and longterm memory.

I also describe sciencesupported tools to enhance working memory and attention—including zero or lowcost behavioral, supplemental and pharmacologic approaches. I include how to assess your working memory and how to use memory tasks to determine your baseline dopamine levels in certain brain circuits.

This episode provides listeners with highly actionable tools to assess and improve their attention to specific tasks and taskswitching capacity and to enhance their overall productivity.

Thank you to our sponsors
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Journal Articles
Working Memory Capacity Predicts Dopamine Synthesis Capacity in the Human Striatum: https://bit.ly/3UjmP4z
InvertedU–Shaped Dopamine Actions on Human Working Memory and Cognitive Control: https://bit.ly/3UdfWBP
Cognitive Deficit Caused by Regional Depletion of Dopamine in Prefrontal Cortex of Rhesus Monkey: https://bit.ly/49g3yW5
The dopamine agonist bromocriptine differentially affects frontostriatal functional connectivity during working memory: https://bit.ly/3SyMjcY
Increased dopamine tone during meditationinduced change of consciousness: https://bit.ly/3QDfE53
Human physiological responses to immersion into water of different temperatures: https://bit.ly/3HCniHC
The Effect of Binaural Beats on Visuospatial Working Memory and Cortical Connectivity: https://bit.ly/3SAFuHT
Tyrosine Improves Working Memory in a Multitasking Environment: https://bit.ly/48QQjv8

Resources
NSDR:    • Playlist  
The Science & Use of Cold Exposure for Health & Performance: https://go.hubermanlab.com/wqrjXIsYYT

Huberman Lab Episodes Mentioned
Understand & Improve Memory Using ScienceBased Tools: https://go.hubermanlab.com/miohHKRSYT
ADHD & How Anyone Can Improve Their Focus: https://go.hubermanlab.com/XReodaB9YT
Adderall, Stimulants & Modafinil for ADHD: Short & LongTerm Effects: https://go.hubermanlab.com/VS83tuCgYT
Leverage Dopamine to Overcome Procrastination & Optimize Effort: https://go.hubermanlab.com/LgeyAbznYT
Controlling Your Dopamine For Motivation, Focus & Satisfaction: https://go.hubermanlab.com/WMwb80NkYT

People Mentioned
Donald Hebb: Psychologist, influential contributions to understanding of learning: https://bit.ly/4bbhXEx
Mark D’Esposito: Psychology Professor at the University of California, Berkeley: https://bit.ly/3vRcFhj

Timestamps
00:00:00 Working Memory
00:01:12 Sponsors: Mateina, BetterHelp & Helix Sleep
00:05:00 Short vs. LongTerm Memory
00:09:59 Neuroplasticity
00:15:42 Working Memory; Attention & Focus
00:20:04 Working Memory Test
00:25:35 Sponsor: AG1
00:27:02 Brain & Working Memory; Dopamine
00:36:13 Working Memory Capacity Test
00:44:37 Increasing Dopamine & Working Memory
00:49:26 Task Switching, Distractions
00:54:42 Sponsor: LMNT
00:56:04 Tool: Yoga Nidra, NonSleep Deep Rest (NSDR) & Dopamine
01:03:08 Tool: Deliberate Cold Exposure & Dopamine
01:11:02 Tool: Working Memory & Binaural Beats
01:15:23 Supplements to Increase Dopamine: LTyrosine, Mucuna Pruriens
01:22:53 Dopamine Prescriptions, Attention Deficit Hyperactivity Disorder (ADHD)
01:29:12 ZeroCost Support, Spotify & Apple Reviews, YouTube Feedback, Sponsors, Momentous, Social Media, Neural Network Newsletter

#HubermanLab #Science #Memory

Title Card Photo Credit: Mike Blabac https://www.blabacphoto.com

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