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Not all loves are created equal as far as the brain is concerned. Studies have looked
at activity in the brain when recalling passionate or romantic love versus say maternal love
and finds that different centers definitely are more active. In other words they put people
into the functional MRI and they said think about your partner or think about your lover
and certain areas lit up. Or they said think about your mom and different areas lit up
which is important because different areas are responsible for the release of different
neurotransmitters which then come to affect your future feeling states and future behaviors.
So during romantic or passionate love what happens from a neurotransmitter standpoint,
those chemicals that are released when you have that particular experience? Dopamine
goes up. Dopamine is essentially the neurotransmitter of reward. So it is a neurotransmitter that’s
released when you have new or novel experience but particularly experiences that are reinforcing
like gambling or something that is really addictive. In fact literally addictive it’s
the neurotransmitter if you snorted cocaine that is most responsible for wow, that was
great and I totally want to do it again. So that is a neurotransmitter that definitely
goes up when you are in the throes of romantic or passionate love. And what does that mean
for you?
It means that you’re going to feel the sense of being addicted to your partner. And in
fact it’s also the neurotransmitter that goes up for people who have obsessive compulsive
disorder. Does that mean you’re going to develop OCD? No. But what it does mean is
you’re probably going to obsess over your partner. In comes another neurotransmitter
that’s called serotonin. It is definitely a neurotransmitter that is active for obsessive
compulsive disorder and it means that you’re probably – and for depression. Do you become
depressed? No you really don’t but what you do do is a feature of depression called
rumination. So you think about your partner over and over and over again in this really
obsessive manner. And if your partner is separated from you you’re going to have this longing
where you’re, you know, wanting to be with them kind of like you’d want to be with
a drug if it was taken away from you and you were already addicted to it. There are changes
in other neurotransmitters as well. So if you’re physically with your partner the
neurotransmitter oxytocin which is kind of known as the cuddle neurotransmitter and that
makes you feel like warm and snuggly and intensely bonded to this person. It is particularly
released following orgasm so, you know, if you’re having sex with your partner and
things go well you’re going to feel very attached to them, exceedingly intimate with
them partially because of that neurotransmitter.
There are other neurotransmitters that actually also change. Vasopressin which has to do with
stress level. And so there’s this whole panoply of release of neurotransmitters that
make you feel very obsessed, very addicted, thinking constantly about them, very intimately,
cuddly, attached and stressed actually. It is a stressful condition to some degree to
be really into your partner.
So all of these neurotransmitters can definitely be released in lust, okay. Which I’m going
to say is like the earliest stage perhaps. And so that’s why to some degree it can
be good to give it a little bit of time before you invest too much in this person because
you can go right up into sort of a wonderful addictive neurotransmitter state and not have
this be the greatest partner for you. And before you as it were invest your resources,
you know, whether we’re talking about emotional resources, financial resources and genetic
resources in terms of for example having children. You do want to give that initial blip some
time to come down so that you can have some reason over whether this is a good partner
choice. In terms of the science to support what is a good partner choice? For the long
haul it does seem that having very similar values and to some degree having a lot of
similarities in general often leads to a longer term ability to maintain the relationship.
And why is that? And I’m not talking now about sexual compatibility. I’m not talking
about that wonderful passionate feeling but I’m really talking about just maintaining
any relationship. It is easier when you have fewer bridges to cross. So over time as this
whole neurotransmitter thing settles out what’s left to be able to maintain your relationship
going forward?
If you’re arguing over everything because basically you fundamentally don’t agree
on most things that is a challenge. I’m not saying it’s a challenge that can’t
be managed and I certainly wouldn’t say for example that opposites can’t attract
because they often do. But the question is what do you do with that down the road? If
you’re a different religion. If you believe differently in how many should be managed.
If you have different goals in terms of family rearing, career aspirations, long term how
you want to live your life. These are bridges that have to be crossed with a lot of communication
and a lot of compromise. To some degree studies support the less compromise you have to make,
the easier. And, you know, that’s very – that’s not surprising, right. That’s easy to understand.
So choosing someone with some similarities will make for less compromise down the road.
And then the question becomes how good are you and your partner individually at communication,
at compromise, at being able to make choices that really aren’t your first choice for
the service of some greater good.
The thing about all this neurotransmitter release is it’s very prevalent during new
passionate love but it’s difficult to maintain and that’s why, you know, we’re talking
all the time about people like it was great at the beginning and then like where did the
fire go. And that’s because the state doesn’t tend to remain over time. It may remain for
several years actually but to keep the kind of passionate love going that most people
do, particularly if they get married want to for life you really have to work at stoking
some of these neurotransmitters. So for example I might be telling someone who’s come to
me and said, you know, we’re just not, you know, we love each other but we don’t feel
in love anymore and how do we keep the fires going? I’m going to tell you to do things
like new novel activity because that is going to raise dopamine. And that is going to help
keep that whole system in place for you to some degree. I’m going to tell you to have
sex more frequently because – and I’m going to tell you how to have better sex so
that you could hopefully be having an orgasm with your sex so that you could be releasing
some of that oxytocin and keeping that really intimate cuddly bonding feeling together.
So looking at these different areas and trying to advise you to do things that raise neurotransmitters
in the same way that your brain does automatically when you are first in passionate love.