Since the first human heart transplants in 1967, patients have reported strange and inexplicable personality changes. Some claim that after surgery, they feel more like their donor and less like themselves.&nbsp;

For example, a transplant recipient in the 1990s told scientists in a paper published in 2000 that after receiving the heart of a young male musician, she had an unexpected love for music.

According to a recent University of Colorado (CU) study, such profound alterations in personality don't seem to be caused only by heart transplants.

Should these symptoms be closely associated with organ transplants, maybe this indicates that our entire body, not just one or two organs, contains our "sense of self."

The study published in Transplantology collected the data through a questionnaire.

No matter which organ they got, over 90% of transplant patients, 23 heart recipients, and 24 other recipients, experienced personality changes following surgery, according to an online survey.

Also read:&nbsp;<a href="https://www.wionews.com/science/over-30-of-covaxin-takers-experienced-nervous-system-disorders-menstrual-abnormalities-suggests-study-722361">Over 30% of Covaxin takers experienced nervous system disorders, menstrual abnormalities, suggests study</a>

The majority of patients in the research reported going through four or more personality changes, with the majority of these changes being related to memories, temperament, emotions, eating habits, identity, or religious or spiritual views.

Medical researcher Brian Carter and his colleagues at CU come to the conclusion that "heart transplant recipients may not be unique in their experience of personality changes following transplantation," despite the fact that the study is too small to be statistically significant.

Rather, they contend that more study is necessary since "such changes may occur following the transplantation of any organ."

The CU study is among the first to measure the alterations in personality following a range of organ transplants.

Previous research has only tended to focus on heart transplants, as these are regarded to be the most severe and long-lasting.

Since the first human heart transplants in 1967, patients have reported strange and inexplicable personality changes. Some claim that after surgery, they feel more like their donor and less like themselves.

Since the first human heart transplants in 1967, patients have reported strange and inexplicable personality changes. Some claim that after surgery, they feel more like their donor and less like themselves. For example, a transplant recipient in the 1990s told scientists in a paper published in 2000 that after receiving the heart of a young male musician, she had an unexpected love for music. According to a recent University of Colorado (CU) study, such profound alterations in personality don't seem to be caused only by heart transplants. Should these symptoms be closely associated with organ transplants, maybe this indicates that our entire body, not just one or two organs, contains our "sense of self." The study published in Transplantology collected the data through a questionnaire. No matter which organ they got, over 90% of transplant patients, 23 heart recipients, and 24 other recipients, experienced personality changes following surgery, according to an online survey. Also read: Over 30% of Covaxin takers experienced nervous system disorders, menstrual abnormalities, suggests study The majority of patients in the research reported going through four or more personality changes, with the majority of these changes being related to memories, temperament, emotions, eating habits, identity, or religious or spiritual views. Medical researcher Brian Carter and his colleagues at CU come to the conclusion that "heart transplant recipients may not be unique in their experience of personality changes following transplantation," despite the fact that the study is too small to be statistically significant. Rather, they contend that more study is necessary since "such changes may occur following the transplantation of any organ." The CU study is among the first to measure the alterations in personality following a range of organ transplants. Previous research has only tended to focus on heart transplants, as these are regarded to be the most severe and long-lasting.

Organ transplants can lead to profound personality changes, suggests study

In a new study, it has been noted that organ transplants, which save people's lives, may also be altering their personalities in unexpected ways.

The paper titled “Personality Changes Associated with Organ Transplants”, which was published in the medical journal Transplantology in January discussed how various transplant recipients have seen major and long-lasting changes in their actions, thoughts and behaviour.

The investigation was carried out by researchers at the University of Colorado School of Medicine in the United States.&nbsp;

They looked into the fact that there were significant changes in the personality of a patient after an organ transplant.&nbsp;

The researchers also observed the types of changes recipients of heart transplants went through and if they were different from recipients of other organs.

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<h2>How was the study&nbsp;carried out and what was found?</h2>

The study was carried out with 47 participants who filled out an online survey. Among the 47 people, 23 were heart recipients and 24 others were organ recipients.&nbsp;

In the study,&nbsp;89 per cent of all transplant recipients said that they went through personality changes after their transplant surgery.&nbsp;

They reported changes in preferences for food, music, art, professional pursuits, intimacy and leisure activities. Some people also wrote about experiencing “new” memories, enhanced cognitive capabilities, heightened social and sexual adaptability and more inclination towards spiritual or religious events.

These were the types of changes which were described as either neutral or beneficial, however, there were also reports of distressing changes like anxiety, delirium, depression, sexual dysfunction and psychosis.

Watch:&nbsp;South Korean President Yoon calls doctors for constructive dialogue

<div class="videoWrapper trancodeVideo"><iframe allowfullscreen="" autoplay="1" class="includeVideo" frameborder="0" height="350" src="https://www.wionews.com/videos/south-korean-president-yoon-calls-doctors-for-constructive-dialogue-706596/embed" style="width:100%;max-width:560px;" width="560"></iframe></div>

Many recipients also shared having “memories” which were not related to their personal experiences. Such memories generally involve sensory perceptions which were apparently related to their organ donor.

An example was highlighted by the paper: “A 56-year-old college professor received the heart of a 34-year-old police officer who tragically lost his life after he was fatally shot in the face."

“Following the transplant, the recipient reported a peculiar experience, stating, ‘A few weeks after I got my heart, I began to have dreams. I would see a flash of light right in my face, and my face gets real, real hot. It actually burns'," the paper read.&nbsp;

(With inputs from agencies)&nbsp;

In a new study, it has been noted that organ transplants, which save people's lives, may also be altering their personalities in unexpected ways. The paper titled “Personality Changes Associated with Organ Transplants”, which was published in the medical journal Transplantology in January discussed how various transplant recipients have seen major and long-lasting changes in their actions, thoughts and behaviour.

In a new study, it has been noted that organ transplants, which save people's lives, may also be altering their personalities in unexpected ways. The paper titled “Personality Changes Associated with Organ Transplants”, which was published in the medical journal Transplantology in January discussed how various transplant recipients have seen major and long-lasting changes in their actions, thoughts and behaviour. The investigation was carried out by researchers at the University of Colorado School of Medicine in the United States. They looked into the fact that there were significant changes in the personality of a patient after an organ transplant. The researchers also observed the types of changes recipients of heart transplants went through and if they were different from recipients of other organs. Also Read: Over 200 women, several men accuse doctor in Boston of sexual abuse, unnecessary examinations in lawsuit How was the study carried out and what was found? The study was carried out with 47 participants who filled out an online survey. Among the 47 people, 23 were heart recipients and 24 others were organ recipients. In the study, 89 per cent of all transplant recipients said that they went through personality changes after their transplant surgery. They reported changes in preferences for food, music, art, professional pursuits, intimacy and leisure activities. Some people also wrote about experiencing “new” memories, enhanced cognitive capabilities, heightened social and sexual adaptability and more inclination towards spiritual or religious events. These were the types of changes which were described as either neutral or beneficial, however, there were also reports of distressing changes like anxiety, delirium, depression, sexual dysfunction and psychosis. Watch: South Korean President Yoon calls doctors for constructive dialogue Many recipients also shared having “memories” which were not related to their personal experiences. Such memories generally involve sensory perceptions which were apparently related to their organ donor. An example was highlighted by the paper: “A 56-year-old college professor received the heart of a 34-year-old police officer who tragically lost his life after he was fatally shot in the face." “Following the transplant, the recipient reported a peculiar experience, stating, ‘A few weeks after I got my heart, I began to have dreams. I would see a flash of light right in my face, and my face gets real, real hot. It actually burns'," the paper read. (With inputs from agencies)

Humans may witness personality change after organ transplant: Study

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