"We trained pregnant and never pregnant women and we tested them on their memory for these items immediately after they learned them and then we tested them two weeks later, looking at their long term autobiographical memory. What we found was that for the immediate test, the pregnant women did better than the never pregnant women on the baby relevant items, but they had equal performance on the adult oriented items. That gives some support to our hypothesis that when you actually test for benefits in cognition for ecologically relevant items you see them in pregnancy. But very surprisingly to us, I think the most interesting finding  was that when we tested memory two weeks later, the pregnant women do better than the never pregnant women on all of the items. They were retaining much more information across time than the never pregnant women. This was evidence for a general cognitive enhancement during pregnancy that was not specific to ecologically relevant items." 

Episode Description: We begin with a description of what 'mommy brain' is as it is understood in the lay and the scientific literatures. Subjectively, many women describe memory deficits during and after pregnancy, yet objective measures generally do not demonstrate these changes. Bridget's and others' research found that rather than 'deficit' what is taking place is an evolutionarily advantageous specialization of the brain orienting the mother to the revolutionary task of birthing and caring for a new human being. We discuss the brain changes in father's brains that appear to be related to the degree of caretaking in which they are immersed. We discuss neural plasticity, the adult recapitulation of one's own childhood experiences, and the interface with depression and anxiety during these periods of flux in one's life. We close with Bridget sharing with us the importance to her of sharing accurate scientific findings with the general public as well as her wish list for future research.

 Listen to EPISODE 1: THE MICROBIOME IN CHILD DEVELOPMENT WITH BRIDGET CALLAGHAN, Ph.D.

Our Guest: Bridget Callaghan, Ph.D., is an Assistant Professor of Psychology at UCLA who studies how early life experiences influence interactions between mental and physical health across the lifespan, influencing intergenerational patterns of well-being. She received her Bachelor’s degree in Psychology, her Masters in Clinical Psychology, and her Ph.D. at the University of New South Wales, Australia. She has worked clinically in the field of developmental psychology and completed her postdoctoral training at Columbia University in New York in 2019. Dr. Callaghan’s research has been generously funded through the National Institutes of Mental Health, Brain Behavior Research Foundation, and National Health and Medical Research Council of Australia. She is the recipient of the APS Rising Star Award, the Federation for the Association of Brain and Behavioral Sciences Early Career Impact Award, and the Kucharski Young Investigator Award. She has active collaborations with researchers at New York University, the University of New South Wales and Sydney Children’s Hospital in Australia, Telethon Kids Institute Australia, and the University of Fukui in Japan.

"The universality of guilt - I think that my life as a child therapist has a lot of advantages; we carry the idea that ‘we are all the ages we've ever been’ and those magic years never disappear. There are some great things about that - there are some problems with it too. That kind of irrational self-centered construction to explain what is intolerable and difficult to grasp comes from that. Early in this whole process, I remember talking to the pediatrician taking care of us: ‘Was it something in the environment? Was it the street we lived on? Was it that we lived in the basement? Was that an explanation? How close we were to the boiler room?  What could it be?’ And he just looked through all of that to say: ‘You did nothing wrong’. It stays with me as I remember it - how potent that was. There's a part of me that wants to keep manufacturing the explanation that I can get my head around, and there's something penetrating about realizing that those explanations don't serve." 

Episode Description: We begin with Phil sharing with us the family tragedy that is described in his book A Short Good Life. It describes the illness and death of his younger daughter Liza, who he says is his second child. When I ask him about his use of the present tense, he says that he "is parenting her memory." He describes the process of writing this book and the help he sought from other parents who have lost children. He reads sections from the book that allow us to listen in on Liza's struggles with her older sister, her facing the guilt of imagining having caused her leukemia, and then her efforts to come to terms with her dying - at the age of six. We conclude with Phil's evolution as a therapist, which now includes his use of psychedelics to assist those who are struggling with trauma. I share how grateful I am to have learned of his work and how he has brought forth something special for others to learn from what I consider to be a tutorial on love.

Our Guest: Philip Lister, M.D., is an adult and child psychiatrist and an adult and child psychoanalyst working in private practice. He is the author of a memoir, A Short Good Life, based on the experience of his family as his second child faced her death due to cancer. In addition to private practice, he is involved with MAPS (Multidisciplinary Association for Psychedelic Studies), working as a therapist in the research study using MDMA-Assisted Therapy for the treatment of PTSD. Dr. Lister can be reached through his website https://ashortgoodlife.com/

Linked Episode:

Episode 23: Psychedelic Psychotherapy for PTSD

Recommended Readings:

https://ashortgoodlife.com/resources/

"Because I couldn't help my son, I couldn't do anything for him, I thought maybe I could start this group and help other people and other parents deal with this problem. What I wasn't prepared to face was just how lonely, how alone, how sad, and feeling hopeless I was.  In a way, when the group began, I needed the group as much as the group needed me. I've continued the group although I need it for different reasons - at that point I needed it because I felt overwhelmed because of the problem with my son. Now I need it because I’ve grown to love the people of the group and I feel a tremendous sense of connection with them,I care for them deeply, and it is a very meaningful part of my life."

Episode Description: We begin with the definition of stigma and how it exists as a force from outside of oneself as well as an internal state of self-disdain. It can be a cause of emotional difficulties and also a result of the label of mental illness. We discuss the symptoms of depression and how it differs from sadness, especially noting the role of guilt and self-hatred. John describes a group that he began 25 years ago that is affiliated with the Depression and Bipolar Support Alliance - DBSA. He walks us through the process of participating in the group and, in conjunction with individual treatment, describes the ways that it is a powerful force for healing. He also shares with us his personal journey of being a father of a son with bipolar illness, which originally inspired the creation of this group.

He welcomes participants from around the world who can participate in his online group.

Our Guest:

John S. Tamerin, M.D., practices clinical psychiatry in Greenwich, Connecticut. He serves as a Clinical Associate Professor at the Weill/Cornell Medical College where he has taught resident psychiatrists and medical students for over thirty years. Dr. Tamerin has twice been honored by the graduating residents in the Department of Psychiatry and chosen Teacher of the Year.

Dr. Tamerin has served as a member of the Board of Scholars of the Vail Leadership Institute. He has been a faculty member of the Yad Vashem Center of Holocaust Studies in Jerusalem. He has been a member of the Board of Directors and serves on the Scientific Advisory Board of the National Depression and Bipolar Alliance (DBSA). Dr. Tamerin is currently the President and the psychiatric consultant to the Greenwich, Connecticut, Chapter of the National Depression and Bipolar Alliance.

Dr. Tamerin is an enthusiastic jazz musician who plays the alto saxophone. He is also a competitive tennis player who participated as a member of the USA Grand Master’s Tennis Team in the 20th World Maccabiah Games in Israel in 2017 and was awarded gold and silver medals in doubles and singles. He currently, at age 85, plays singles 5x a week year round and last year competed in the world championships for his age group.