Francisco
Gonzalez-Lima, Ph.D.
George I. Sanchez Centennial Professor

Email:
gonzalez-lima@psy.utexas.edu
Phone: 475-8497 Lab: 471-5895
Office: SPB 3.236 Lab: ARC 3.110
Academic Biography
Scientific Philosophy
Ethical Statement on Animal Research
Academic Biography
Higher Education and Mentors
An honors graduate of Tulane University, New Orleans, Louisiana, Francisco
Gonzalez-Lima received a B.S. in Biology in 1976 and a B.A. in Psychology in
1977. His Honors Thesis entitled "Influence of reproductive experiences on the
onset of sterility in neonatally androgenized female rats" was supervised by
Drs. Janis L. Dunlap, Arnold A. Gerall and Joan C. King. Dr. King’s teachings,
in particular, motivated him to study the brain. During his last summer at
Tulane he worked in the neuroendocrinology laboratory of Dr. Andrew V. Schally,
who later that year earned a Nobel Prize. The enriching research experiences
at Tulane convinced him to pursue a research career. While being recruited to
continue studies at Tulane, he met Dr. Sven O.E. Ebbesson, a former Tulane
neuroanatomy professor, who recruited him in a visit to Puerto Rico where Dr.
Ebbesson was the new director of the medical sciences graduate program. He
enrolled at the University of Puerto Rico School of Medicine, San Juan, where
he received a Ph.D. in Neurological Anatomy in 1980. Dr. Gonzalez-Lima was
introduced to electrophysiology research by Dr. Jose del Castillo, director of
the Laboratory of Neurobiology, co-discoverer of quantum transmitter release
(del Castillo and Katz--that led to a Nobel Prize to Katz), and a former
student of Santiago Ramon y Cajal, founding father of modern neuroscience. Dr.
Gonzalez-Lima’s research philosophy from thereon has been inspired by the
exemplary teachings of Drs. del Castillo and Cajal. His doctoral dissertation
entitled "Anatomical organization of the integration of motivational and
visual information at the single neuron level" was supervised by Drs. James J.
Keene, Jose del Castillo, Earl Kicliter, Hilda Lopez and Walter L. Stiehl.
This work utilized electrophysiological recording of single cells and
electrical stimulation of the brain, and led to his first major publication in
the journal Experimental Neurology.
Faculty Beginnings and Humboldt Fellowship
At the age of 24, Dr. Gonzalez-Lima was appointed Assistant Professor of
Anatomy at the newly formed Ponce School of Medicine, Ponce, Puerto Rico. He
became part of the founding faculty that developed the curriculum and
laboratories that brought U.S. accreditation to this medical school in 1980.
He taught under the guidance of Dr. Walter L. Stiehl, director of the
Department of Anatomy, who became his beloved mentor and research
collaborator. Their most important work was published in a series of papers in
the European Journal of Pharmacology. In 1981 he met the German Professor
Henning Scheich in a study at the Caribbean Primate Research Center involving
the newly developed 2-deoxyglucose autoradiographic method. Dr. Gonzalez-Lima
was fascinated by the power of the neuroimaging approach to brain research and
proposed an ambitious collaborative research project to Dr. Scheich. His
resourceful work in the primate study led Dr. Scheich to invite him to go to
Germany and sponsored his application to the prestigious Alexander von
Humboldt Foundation. Special arrangements were made with Ponce School of
Medicine so that Dr. Gonzalez-Lima could pursue postdoctoral research training
in Germany as a Humboldt Research Fellow in 1982-83. This period in Germany at
the Technical University of Darmstadt was a productive career experience that
led to a very successful series of studies published mainly in Brain Research.
After returning from Germany in 1983, Dr. Gonzalez-Lima was promoted to
Associate Professor. His fruitful collaboration with Professor Scheich
continued in follow-up trips to Germany sponsored by the German Science
Foundation (DFG), in August-October 1984, October-December 1985 and
August-September 1989. Their pioneering studies in animals, using a brain
marker known as fluorodeoxyglucose or FDG, served as a basis for developing
the FDG neuroimaging method in humans using positron emission tomography.
Lone Star State and Centennial Professorship
At the Cajal Conference on Neurobiology in Madrid, Spain, September 1984, Dr.
Gonzalez-Lima met Texas professors who were impressed by his brain research
with FDG autoradiography. He was recruited to the new College of Medicine of
Texas A&M University, where he became Assistant Professor in the Department of
Anatomy and Neurobiology in January 1986. After he was recommended for
promotion in 1989, the University of Texas at Austin recruited Dr.
Gonzalez-Lima and he joined the new Institute for Neuroscience and the
Department of Psychology as Associate Professor with tenure in January 1991.
Dr. Gonzalez-Lima started an exciting revolution in brain metabolic mapping of
learning functions, publishing the first neuroimaging studies of Pavlovian
conditioning, behavioral habituation and sensitization, and the first book on
brain imaging of learning and behavioral functions (Gonzalez-Lima et al, NATO
ASI Vol. D68, 1992). This book was based on the first international conference
on this topic that he organized in honor of Dr. Louis Sokoloff with
sponsorship from NATO and NSF. In 1992, his graduate student A. R. McIntosh
and he published a report of the first application of structural equation
modeling to neuroscience. This led to a series of pioneering papers on the use
of covariance path analysis in neuroimaging that culminated in him organizing
an international symposium and the first edited volume on this subject
(Gonzalez-Lima and McIntosh, Human Brain Mapping Vol. 2, 1994). During 1991-97
Dr. Gonzalez-Lima and his trainees published a series of studies with his new
quantitative cytochrome oxidase method, the first enzyme histochemical method
allowing full quantification in terms of calibrated activity units. This
approach led to numerous successful studies of cerebral energy metabolic
capacity in various species and in Alzheimer’s disease patients, and to the
organization of an international symposium and the first book on this subject
(Gonzalez-Lima, 1998). Dr. Gonzalez-Lima has supervised over twenty graduate
and postdoctoral trainees in his unique combination of behavioral, metabolic
mapping and computational approaches to brain research, has chaired numerous
national and international symposia, and has been an invited lecturer in over
fifty institutions in USA, Europe, Latin America and Asia. Over the years Dr.
Gonzalez-Lima’s laboratory has been at the forefront of animal neuroimaging
studies of behavioral functions in the world. In 1997 Dr. Gonzalez-Lima became
Professor and Head of the Behavioral Neuroscience Division, and in several
years built this area by recruiting four new assistant professors. In 1999 he
received joint appointments as Professor in the Division of Pharmacology and
Toxicology, and became a founding member of the Executive Committee of the new
Center for Molecular and Cellular Toxicology. In 2000, Dr. Gonzalez-Lima
received offers to become director of neuroscience centers at two other
institutions, but he stayed at UT-Austin, where he was honored with the first
endowed chair named after a Hispanic professor in the USA, the George I.
Sanchez Centennial Professorship in Liberal Arts and Sciences. Dr.
Gonzalez-Lima is author or co-author of about 200 scientific publications.
Selected Honors and Awards
Departmental Honors, Honors Thesis, Cum Laude, Psi Chi, Tulane University, New
Orleans, 1977.
Teaching Award of Medical Class of 1984, Ponce School of Medicine, 1981. Merit
Certificate "Escuela Superior Dr. Pila," Ponce, 1981. Teaching Award "Programa
de Entrenamiento Cientifico Estudiantes Sobresalientes," Ponce, 1982. Research
Advisor Award, Resource Center for Science and Engineering of Puerto Rico,
1982. Research Fellow of the Alexander von Humboldt Foundation, F.R. Germany,
1982-83. Certificates of Recognition for Scientific Contributions, Department
of Public Instruction of Puerto Rico, 1983, 85. Visiting Research Professor
travel awards sponsored by the German Science Foundation (DFG), Institute of
Zoology, Technical University, Darmstadt, F.R. Germany, SFB45 program, 1984,
1985. Visiting Senior Scientist (Honorary), Medical Research Council Unit on
Neural Mechanisms of Behaviour, Department of Anatomy, University College
London, U.K., 1985. Nominee for the Organization of American States "M.N.
Morales" Prize in Biological Sciences, 1985. Travel award of Society for
Neuroscience and International Brain Research Organization (IBRO) to
participate in the Second World Congress of Neuroscience, Budapest, Hungary,
1987. International Enhancement Grant, Texas A&M University, to participate in
the Third International Workshop on Visuomotor Coordination and in a NATO
collaborative research project at the Department of Neuroethology, University
of Kassel, F.R. Germany, 1987. Travel award of the McDonnell Foundation,
Committee on Attention and Perception, to participate in research at the
University of London, U.K., and Technical University, Darmstadt, F.R. Germany,
1989. Best Lecture Award, 1988-89, College of Medicine, Texas A&M University,
1989. Lecture Award of Medical Class of 1993, College of Medicine, Texas A&M
University, 1990. President-elect (1988-89), President (1989-90), Texas A&M
Chapter of the Society for Neuroscience. First Neuroscience Award Lecture,
Texas A&M Chapter of the Society for Neuroscience, 1990. Outstanding Professor
of the Year Award 1991-92, National Chicano Health Organization, 1992. Elected
Fellow of the International Behavioral Neuroscience Society, 1997. Elected
Faculty President, Hispanic Faculty Staff Association, 1998-99.
National/International Grant Review and Advisory Committees
National Institutes of Health: Member, Biological and Neurosciences Review
Committee (MSM-2), NIMH, 1989-91. Ad Hoc Member, Behavioral Neurobiology
Review Committee, NIMH, 1990. Member, Cognitive Functional Neuroscience Review
Committee (CFN), NIMH, 1990-93. Special Reviewer, Cognitive Functional
Neuroscience Review Committee (CFN), NIMH, 1994. Member, Biological and
Physiological Sciences Special Emphasis Panel (BPO), NIH, 1997. Grant
Reviewer, National Science Foundation. Grant Reviewer, Resource Center for
Science and Engineering of Puerto Rico. Grant Reviewer, State Board of
Education of Idaho. Grant Reviewer, Veterans Administration, Neurobiology
Merit Review Board. Grant Reviewer, Mental Health Foundation of Ontario,
Canada. Member, Advisory Committee, American Psychological Association,
Minority Fellowship Program, and Association of Neuroscience Departments and
Programs, 1993-present. Director, Postdoctoral Training Program in
Neuroscience of the APA Minority Fellowship Program and the Association of
Neuroscience Departments and Programs, funded by NIMH, 1998-present. External
Member, Advisory Committee, Cajal Neuroscience Research Center, San Antonio,
1998-present. Grant Reviewer, Human Frontier Science Program, France, 1998.
Grant Reviewer, Natural Sciences and Engineering Research Council of Canada,
1998. Grant Reviewer, Alzheimer’s Association, 1999. Member, Finance and
Fundraising Committee, International Behavioral Neuroscience Society,
1999-present.
Main Grants Funded as Principal Investigator/Project Director
1981-83 National Science Foundation (SPI-8106382/-8262061) $54,960
"Integration of Motivation and Visual Information by Cortical Neurons".
1982-86 National Institute of Mental Health (RR08067) $153,868 "Neuronal
Integration of Motivation and Visual Information". 1986-87 North Atlantic
Treaty Organization (NATO 860813) 189,000 Belgian francs "A 2-Deoxyglucose
Study of Neural Substrates for Habituation of the Acoustic Startle Reflex".
1988-97 National Institute of Mental Health (RO1 MH43353) Approx. $1 million
"Brain Imaging of Associative Learning Functions". 1991-93 North Atlantic
Treaty Organization (NATO 910370) 1.1 million Belgian francs "Advances in
Metabolic Mapping Techniques for Brain Imaging of Behavioral and Learning
Functions". 1993-98 National Science Foundation (IBN-9222075) $288,517
"Structural Modeling of Functional Neural Systems". 1994-95 National
Institutes of Health (F32 MH10582) $18,600 "Research Fellowship Award".
1998-2000 Advanced Technology Program, State of Texas (Biotechnology-ATP 0361)
$139,986 "Laboratory Assay for Early Diagnosis of Alzheimer’s Disease".
1998-2000 National Institutes of Health (F31 MH11968) $52,632 "Research
Fellowship Award". 1998-2002 National Institute of Neurological Disorders and
Stroke (RO1 NS37755) $486,000 "Extinction of Conditioned Behavior: A
Deoxyglucose Study". 2000-2001 National Institutes of Health (NS37755-02S2)
$50,000 "Equipment Supplement". 2000-2002 National Institutes of Health
(NS37755-02S1) $82,703 "Graduate Supplement".
Collaborative training grants, contracts, and patent: 1985-86 Department of
Health and Human Services (STC-1-D18-MB01180) $241,541 "Health Career
Opportunity Program" (E. Gonzalez-Lima, PD). 1994-2004 National Institute of
Mental Health (T32 MH18837) $2,028,942 "Training Program in Neurobiology &
Behavior" (David Crews, PD). 1996-99 National Institutes of Health (NS35883)
$10,507 per year "Subcontract with Florida Atlantic University, Center for
Complex Systems" (Robert P. Vertes, PD). 1998 U.S. Patent " Diagnostic Assay
for Late-Onset Alzheimer’s Disease" (F. Gonzalez-Lima).
Scientific Philosophy
All science begins with
observation, the first step of the scientific method. It is necessary that an
observation be repeatable. Correct observation is a difficult skill acquired
only after long experience and many errors. A scientific piece of work is
only as good as the original observation.
After an observation has been made, the second step of the scientific method
is to ask a question about the observation. To be valuable, the question must
be relevant and it must be testable. Without experience one cannot decide on
the relevance of a question, and a wrong procedure might be followed.
Having asked a proper question, the third step of the scientific method is to
postulate a hypothesis, a scientific guess that may be the right answer.
Anyone may say: “My answer is so logical, so reasonable, and it sounds so
‘right’ that it must be correct.” The scientist says: “Where is the
evidence?”
Experimentation can provide the necessary evidence. Thus experimentation is
the fourth step in the scientific method. It is the function of every
experiment to test the validity of a scientific hypothesis. This is by far
the hardest part of the scientific method.
There are no rules to follow; each experiment is a case unto itself.
Knowledge and experience usually help technically, but to design the
experiment, to decide on the means by which a hypothesis might be tested, that
separates the genius from the dilettante. Prerequisites for any good
experiment are always many repetitions of the same test, under as nearly
identical conditions as possible, and at least one control test for each of
the experimental tests.
When a hypothesis has been supported by really convincing evidence,
unquestionably reliable within carefully specified limits, then a theory may
be proposed. This formulation of a theory is the final step in the scientific
method. The objective of science is to make and to use theories. Science can
only produce evidence for temporary truths, and another term for “temporary
truth” is “theory.” Thus science is never finished. One theory predicts well
for a time, then exceptions are found; and a new, more inclusive theory takes
over. Old theories do not become incorrect but merely become obsolete.
Development of a new computer does not mean that earlier computers can no
longer compute. New theories, like new computers, merely work faster and
serve more efficiently than earlier ones, but the latter still serve for their
original purposes. Science is made up of a steady progression of better new
theories.
Science as a whole is like a language, a system of communication. Science has
its grammar- the scientific method, its authors and its literature- the
scientists and their written work, and its various forums of expression-
physics, chemistry, biology, etc. It is indeed the only truly universal
language, understood all over the globe, because it has the same single form
everywhere.
Based on:
Paul B. Weisz
The Science of Biology
1963 McGraw-Hill, NY/Toronto/London
Ethical Statement on Animal Research
I use animals in
the uniquely human activities of scientific research and education. I respect
all forms of life, but I believe that humans are uniquely endowed with reason
and free will. I reject the erosion of moral values that debases the status of
mankind. I believe in the power of science to help liberate us from the
ignorance, disease, suffering and poverty that had in the past been accepted as
the natural human condition. I am proud of my accomplishments as a
neuroscientist doing animal research. I have saved lives and enriched others.
I have peered into the unknown and cast light for the world to see. And I will
do my best to contribute to improve the science literacy of mankind, to help
others become interested in careers of science, and to improve the state of
science education for future generations.
Francisco
Gonzalez-Lima, Ph.D.
Foundation for
Biomedical Research

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Behavioral Neuroscience
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