#50 Meet the Neuroscientist With No Mental Imagery! Dr Merlin Monzel

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The Giants Shoulder

Evan McGloughlin

73 episodes

1 day ago

A Neuroscience podcast. Each week I talk with experts on a range of topics from consciousness and neuroplasticity to evolution and everything in between. I have a particular interest in consciousness and understanding our inner subjective conscious experience. Evan has a Neuroscience degree from Trinity College Dublin and is the co-founder of 2 (failed) edtech startups. He is a professional tennis coach and Triathlete enthusiast.

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#50 Meet the Neuroscientist With No Mental Imagery! Dr Merlin Monzel

The Giants Shoulder

1 hour 27 minutes 25 seconds

2 months ago

#50 Meet the Neuroscientist With No Mental Imagery! Dr Merlin Monzel

Dr. Merlin Monzel is a neuroscientist and one of the world’s foremost researchers on aphantasia — the condition where individuals live without the ability to visualize mental images.

For decades, millions of people didn’t know they were missing anything — until science caught up. Dr. Monzel’s groundbreaking work is revealing what happens when the mind’s eye goes dark, and how it changes memory, emotion, identity, imagination, trauma, and even consciousness itself.

Expect to learn what mental imagery is really for, why people with aphantasia can still dream vividly, how missing imagery affects autobiographical memory and emotional recall, why traditional therapy might fail aphantasic patients, how aphantasia might protect against PTSD, how memory becomes a script instead of a scene, what brain scans reveal about connectivity between the hippocampus and visual cortex, whether imagination can be trained or restored, and why studying aphantasia may offer deep insights into the nature of consciousness — and what makes us feel like a self at all.

Timestamps:

00:00 Intro

03:45 The Function of Mental Imagery

06:29 Discovering Aphantasia

08:53 Awareness and Miscommunication

14:32 The Role of Education in Aphantasia

17:15 Dreaming and Aphantasia

22:08 Memory and Aphantasia

29:15 Emotional Content in Memories

34:00 Extreme Sports and Aphantasia

36:10 Neuroanatomy of Aphantasia

43:26 Spatial Memory vs. Object Memory

45:39 Exploring Non-Visual Solutions for Aphantasia

47:14 Developmental Aspects of Aphantasia

49:53 Emotional Processing in Aphantasia

52:08 Aphantasia and Mental Health

54:47 Involuntary Mental Imagery and Focus

59:18 Understanding Hyperphantasia

63:00 Objective Measures of Mental Imagery

01:09:06 Unanswered Questions in Aphantasia Research 01:16:06 Future Research Directions and Ethical Considerations...

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