No matter how healthy I think I am, there is a nagging suspicion on
my part that these tests may "find something." As I've discovered, one
doesn't ever fully recover from divorce, for example, and perhaps the
mental prosthetics I've developed to compensate have been
In any case, I'm prepared for anything. At the very least, since
the program requires numerous intravenous injections and blood samples, I
suspect I'll lose my phobia of hypodermic needles.
TUESDAY, SEPTEMBER 28
TEST #1: Complete physical examination and mood profile
The Bronx VA Medical Center is a stainless-steel oasis in an
otherwise depressed neighborhood. Inside, it's a hospital like every
other--filled with the sick and the frantic.
Mina Apovian and Irene Lopez are two researchers who work with Drs.
Larry Siever and Bob Trestman in the psychiatric division. Fielding the
questions posed by the two young, attractive women is uncomfortable at
times. Mina asks me my height and weight, marital status, whether and how
much I drink or smoke, and if there's any history of mental illness in my
family. I feel like I'm on a very intense first date.
An intern enters the room and examines me, draws a blood sample for
what seems like forever (while I'm lying down so I don't faint), and asks
me to fill not one but two cups with urine (my own, I assume). Then she
tells me that for the next two weeks (the duration of the testing
protocol), I cannot drink alcohol or coffee (two of my four favorite food
groups) and puts me on a strict low-sodium diet. If I'm not depressed
already, I will be by a week from Saturday, when I finish up the program
with a CAT scan.
I end the day with an EKG (electrocardiogram) on a cold metal table
with what look like jumper cables attached to my chest and belly. When
the nurse asks me which department sent me and I answer "psychiatry," the
look on her face changes. Even the technician keeps a closer eye on
THURSDAY, SEPTEMBER 30
TEST #2: Self-report scales
The Klingenstein Building at Mt. Sinai seems a bit more forgiving
in its overall demeanor--perhaps because the donut shop located right in
its lobby suggests you're merely taking a short commuter ride rather than
a long journey to recovery.
In a ridiculously small room, spartan as a nun's boudoir, a
research assistant asks me question after question from a 50+-page
document--questions ranging from my childhood ("Did I have many friends?
Did I have a best friend?"), through my adolescence ("Was I ever arrested
for anything? Did I drink/use drugs?"), and into adulthood ("Have I ever
felt unusually up/down for a period of more than one week? Did I
sleep/eat/work/have sex more or less during that time?")
A lot of the questions are vague and difficult to answer--how does
one know when one is feeling "unusually up or down"? When I answer that I
have many ups and downs (especially when the Mets are playing), he gives
me a quizzical look.
"But they don't last long," I hurry to explain. "And they're not
really 'up' ups or 'down' downs."
It occurs to me then that I'm trying to "pass" the test, as though
there were such a thing. When it's over, he mumbles a few sentences,
shakes my hand, and hustles me out. I feel like I've blown it, but I'm
not sure what "it" is. I'm a little concerned.
TUESDAY, OCTOBER 5
TEST #3: Psychophysiological and neuropsychological testing
The maddening thing about these evaluations is how repetitive the
questions are: "How am I feeling how have I been feeling any trouble
sleeping?" I go through the usual answers, feeling the same reluctance to
reveal so much of myself to yet another stranger.
Rachel DuPre, a research assistant, administers several tests that
I later learn are called Smooth Pursuit Eye Movement (SPEM), Backward
Masking (BM), and Continuous Performance Task (CPT). All three are
designed to measure my levels of attention and impulsivity--the idea
being that certain personality disordered patients have trouble with
Basically, it means I'm either visually following Xs across a
computer screen (SPEM), identifying letters flashed briefly on a screen
before another pattern of Xs (BM), or identifying matching sets of
numbers and shapes by pressing a button whenever two in a row appear on
another monitor (CPT).
On a descriptive pamphlet for these tests, the warning reads: "This
procedure is without pain or discomfort to the patient, other than
It gets interesting, though, when, during the last CPT, as I'm
identifying matching shapes and four-digit numbers, the image on the
screen grows distorted and Rachel starts playing a tape behind my head.
The room is dark, and I'm reminded briefly of that scene from The Right
Stuff when Dennis Quaid is in some kind of giant test tube and the lights
go out, smoke enters, and a horn blows loudly.
Before the interruptions, Quaid, like me, is ready to fall asleep.
Only then Rachel starts asking me questions about the dialogue I heard on
the tape, which only registered in my head as a scene from It Happened
One Night with Clark Gable and Claudette Colbert. The object of the test
is, you're supposed to divide your attention between the voices on the
tape and the numbers/shapes. It's challenging, and I can only imagine
some patients getting up and running from the room, as Quaid's partner
did in Stuff.
"In fact," says Rachel, referring to some of the tests. "That's
exactly what some patients do. They get so frustrated, they just walk
I don't. I stick around and finish them. Because I'm normal,
Rachel doesn't answer.
WEDNESDAY AND FRIDAY, OCTOBER 6 AND 8
TESTS #4 & #5: D-Amphetamine challenge (and placebo)
Now it gets interesting. And painful. At 8 A.M. I show up at Bronx
VA, get in a hospital bed, and have an IV catheter shoved up my arm. Mina
comes in and asks me more personal questions, and I feel like I'm on a
very intense second date--blood tests and all. In fact, they'll draw
blood from me five times over the next six hours.
At 10 o'clock, another doctor comes in and gives me a cup of orange
juice that may or may not contain amphetamine (like I wouldn't know). I
have to go through this twice, you see--once with the amphetamine and
once with a placebo. Then Damon Mitchell, another researcher, enters and
begins neuropsychological testing on me: the Wisconsin Card Sort Test,
the California Verbal Learning Test, more mood scales, more personal
Suddenly, the IV doesn't bother me as much. I scan the Daily News
in about 20 seconds and edit an article in 2.3 minutes. You know, IVs are
really fascinating, if you think about it. So are hospitals. This program
really isn't so bad after all--nice people, tasty orange juice, Clark
I think I got the amphetamine today.
I'm whipping through the cards and words now, and on a mood test I
recognize that my answers are a little brighter than they were a couple
of hours ago. Of course, the main objective of this challenge is to test
whether or not the amphetamine will stimulate the production of growth
hormone, which may indicate the level of activity in my norepinephrine
system, which may play a role in influencing personality traits such as
impulsivity (see "Frontiers of Pharmacology," page 40).
Toward that end, Irene takes more and more blood out of my arm,
replacing it with cold saline, and after a while I feel good and
miserable again. Then they let me go home.
TUESDAY, OCTOBER 12
TEST #6: SPECT (Single Photon Emission Computed Tomography)
Now that I've taken amphetamine, I'm ready to move on to radiation.
Excuse me? Radiation?
I meet Mina at 1 o'clock in the Nuclear Medicine department of
Bronx VA, a section of the hospital that looks as foreboding as it
sounds. There, another patient and I sit down, roll up our sleeves, and
accept yet another IV into our veins.
Clara Schaeffer, Ph.D., stands behind a screen and administers
Ceretec, a low-level radiopharmaceutical, while I'm performing the
Wisconsin Card Sort Test (WCST) on a computer. The WCST is a frustrating
little game in which there are no rules. Basically, you sort cards of
different colors, shapes, and numbers of shapes in a trial-and-error
fashion. Sometimes the cards are sorted according to color, sometimes
shapes, sometimes number of shapes. The computer tells you if your choice
is right or wrong. Then it changes the rules on you, and you have to
figure out all over again which cards go where.
The computer does this a number of times throughout the test, and
while I'm busy figuring it out, the Ceretec is attaching itself to the
areas of my brain that are being used, which will then show up on the
SPECT. After I finish, Dr. Schaeffer puts my head in the Tomomatic, which
looks like a big hair dryer for guys named Tom but is really an elaborate
camera that takes pictures of my brain.
Half an hour later, eight images appear on a computer screen--each
a different slice of my brain. The areas in red are where activity has
taken place. Past research with psychiatric patients who are impulsively
aggressive showed reduced activity in the front and left regions of the
brain. My nice distribution of Ceretec lets me off the hook there, Dr.
Schaeffer reassures me--though more research is needed before anything
can be stated conclusively.
FRIDAY, OCTOBER 15
TEST #7: Fenfluramine challenge
My final needle, and sort of the big finish as far as these tests
go (aside from a quick CAT scan tomorrow morning). The "fen," as it's
known, is thought to be an accurate indicator of serotonin activity in
the brain (see page 43), so it's perhaps the most intriguing aspect of
this program in light of newer serotonin-inhibiting drugs such as Prozac,
Zoloft, and Paxil--all of which selectively alter the amount of serotonin
made available in the brain.
Neurotransmitters such as serotonin are active when they sit in the
gap, or synapse, between nerve cells in the brain. Transmission is ended
when the chemical is taken back up into the transmitting cell. Drugs such
as Prozac, et al, act as antidepressants by slowing this reuptake of
serotonin, making it more available to the receiving cell and prolonging
its effect on the brain. The trick is, they don't work on everyone, and
their effects on those who do react to the drugs range from "some
improvement" to "complete transformation" of personality.
Once again I crawl into a hospital bed at 7:45 A.M. while a nurse
works an IV catheter into my arm. This time there'll be no neuropsych
tests, just mood self-report scales every hour throughout the day and
more questions from Damon. Oh yeah--and blood will be drawn 12 times from
my rapidly depleted arm: every 15 minutes for the first hour and then
every half hour after that, until 3 o'clock when the lest is over.
I notice only subtle changes in my mood throughout the course of
the test--some of them, I suspect, having more to do with Oprah, Sally,
Phil, and their guests (the TV perched above the bed gets only local
stations, and I'm not allowed to sleep). I do get more tense and grumpy,
but my arm is starting to hurt, I'm hungry (no eating, either), and by
this point visions of martinis are dancing in my head (this is my last
day on the diet regimen).
The consent form for this test warns that the medication's side
effects may include nausea and depression. I feel neither, but then I'm
looking forward to getting out of this bed more than the Birdman wanted
out of Alcatraz.
On my way home, the experience hits me--hard. My head feels
expanded, full of pressure and hammering pain. The sunlight burns my
eyes; even after they adjust from the hospital's fluorescents it still
hurts to look at things. I pass a record store and the rap music sounds
unbearable (even more than usual). The smell from a hotdog vendor makes
me so nauseated I literally double over and hold back the vomit.
In my apartment, I have to draw the blinds and lie down. Dr.
Siever's description of the experience of certain mental disorders as
similar to a powerful stereo playing a beat-up album seems appropriate:
Is this what some forms of mental illness feel like?
If, as Larry Siever and others suspect, the fen test is an accurate
measure of serotonin activity in the brain; and if low serotonin activity
indicates that a drug such as Prozac would be beneficial in alleviating
distress (by prolonging the effects of whatever amount there is); and if
depressed patients actually do respond well in significant numbers--then
a great deal of guesswork might soon be eliminated regarding treatment
for these patients, and Siever and his colleagues may really be on to
Written Evaluation Form:
"This is an essentially normal profile except for the presence of a
depressive episode earlier this year and a dysthymic episode in 1990-91
(although not enduring enough to meet criteria for dysthymia). The
self-report scales were normal, with the depression inventory showing no
elevation. While at the margins of the normal range, the slightly
elevated scores on the Hostility Index and Impulsivity Scale are
compatible with a tendency to internalize or hold in hostility and anger,
which may be associated with a susceptibility to depression.
"This could be seen as a very mild version of what we see in
depressed patients with a tendency to direct aggression towards
themselves, and who tend to have both reduced responses to serotonergic
and norepinephrine challenges.
"The psychophysiologic tests were all normal, demonstrating
excellent attention and information processing. There was perfect
recognition on the Backward Masking test, no errors on the Continuous
Performance Test, normal eye tracking, faster than normal completion of
trials A and B. The vocabulary subscale test score was high, consistent
with high verbal intelligence, but the block design was only average.
This kind of differential is often seen in depression, but is not
diagnostic. The Wisconsin Card Sort is normal although there were a few
"On the D-amphetamine, the error rate was lower on the WCST; there
were no pronounced psychologic changes on amphetamine although slight
increases in suspiciousness and guilt and a reduction in depression.
There was slight reduction in mood on the fenfluramine challenge, though
the prolactin response was normal."
Verbally, Dr. Siever describes me as "disgustingly normal." But
there's more, and as he talks I begin to get a blueprint of myself--some
things I suspected and others I didn't.
First off, there's some degree of depression, meaning that I fall
in the "high end of the norm," as Siever puts it. I also scored higher
than average in anhedonia--the inability to experience pleasure in
pleasurable experiences. And I tend to react less intensely to both good
and bad experiences. The most cheery way to look at this is that I am
steady. A less sympathetic observer might say I'm a little insulated. I
prefer the former.
Oddly, I tend to internalize anger while at the same time I scored
above the norm on measures of hostility. Which means that the person I
may beat up the most is myself. I'm is more deliberate in my manner than
many--a thinker, a planner, a muller-over of every angle before I take
action. (Like writing this article?)
Basically, the findings shed new light on some aspects of my
character while confirming old, nagging suspicions. Yet the implications
run deeper. As a result of the tests that Larry Siever and other top
researchers are working on, perhaps even the word "physical," when it
regards health examinations, will be phased out. Given the current
emphasis on prevention, it seems outdated already that physical and
mental status are not now programmed into our routine checkups.
What we need to recognize is that with newer medications that can
pinpoint specific functions of the brain while leaving others virtually
untouched, more and more of us may find our family doctors writing out
prescriptions rather than (or in addition to) the name of a therapist in
response to our psychological complaints.
That's scary to a lot of people, of course. Overprescription is a
genuine fear, as is the unreal expectation that a pill can completely
replace the therapist's couch. Yet if certain drugs allow patients to
begin their therapy at Point L or M rather than Point A by alleviating a
good deal of initial distress; if they arm patients with the proper tools
they currently lack to put their discomfort into perspective--thereby
speeding up the healing process--then we may all benefit. And medical
practice may be heading in the right direction.