GAS CHROMATOGRAPHY - K. A. Rittenbach and G. B. Baker.- HIGH-PERFORMANCE LIQUID CHROMATOGRAPHIC ANALYSIS OF PSYCHOTROPIC AND ENDOGENOUS COMPOUNDS - J. Odontiadis and G. Rauw.- CYTOCHROME P450 REACTIONS IN THE HUMAN BRAIN - R. L. Haining.- PRACTICAL ENZYMOLOGY: QUANTIFYING ENZYME ACTIVITY AND THE EFFECTS OF DRUGS THEREUPON - A. Holt.- FLUORESCENCE MEASUREMENTS OF RECEPTOR-LIGAND INTERACTIONS - S. M. J. Dunn.- THE ANALYSES OF NEUROTRANSMITTERS, OTHER NEUROACTIVE SUBSTANCES, AND THEIR METABOLITES USING MASS SPECTROMETRY - B. D. Sloley, G. Rauw, and R. T. Coutts.- THE ANALYSIS OF NEUROACTIVE STEROIDS BY MASS SPECTROMETRY - R. H. Purdy, R. L. Fitzgerald, E. T. Everhart, S. H. Mellon, A. A. Alomary, and L. H. Parsons.- METHODS IN IMMUNOCHEMISTRY - L. L. Jantzie, V. A.-M. I. Tanay, and K. G. Todd.- IN VIVO MICRODIALYSIS: A METHOD FOR SAMPLING EXTRACELLULAR FLUID IN DISCRETE BRAIN REGIONS - D. L. Krebs-Kraft, K. J. Frantz, and M. B. Parent.- CHARACTERIZATIONS OF RECEPTORS BY RADIOLABELLED LIGAND BINDING TECHNIQUES - I. L. Martin, M. Davies, and S. M. J. Dunn.- ANALYSIS OF RECEPTOR LOCALIZATION IN THE CENTRAL NERVOUS SYSTEM USING IN VITRO AND IN VIVO RECEPTOR AUTORADIOGRAPHY - S. Kar and C. Hawkes.- IN SILICO MOLECULAR HOMOLOGY MODELING OF NEUROTRANSMITTER RECEPTORS - M. Wang, D. R. Hampson, and L. P. Kotra.- FLOW CYTOMETRY - W. P. Gati.- EXPRESSION AND STUDY OF LIGAND-GATED ION CHANNELS IN XENOPUS LAEVIS OOCYTES - A. Kapur, J. M. C. Derry, and R. S. Hansen.- NUCLEIC ACID QUANTITATION USING THE COMPETITIVE POLYMERASE CHAIN REACTION - J. Auta, Y. Chen, W. B. Ruzicka, and D. R. Grayson.- IN SITU HYBRIDIZATION - A. N. Bateson.- ANALYSIS OF GENE EXPRESSION IN THE BRAIN USING DIFFERENTIAL DISPLAY - K. L. Gilby and E. M. Denovan-Wright.- GENE ARRAYS: A PRACTICAL APPROACH TO STUDYING STROKE WITH MICROARRAY - R. W. Gilbert, W. J. Costain, and H. A. Robertson.- YEAST TWO-HYBRID STUDIES - M. J. Smith, K. Pozo, and F. A. Stephenson.- PROTEIN ENGINEERING: CHIMERAGENESIS AND SITE-DIRECTED MUTAGENESIS - M. Davies.- CYSTEINE SCANNING MUTAGENESIS: MAPPING BINDING SITES OF LIGAND-GATED ION CHANNELS - J. G. Newell and C. Czajkowski.- PROTEIN X-RAY CRYSTALLOGRAPHY - D. A. R. Sanders.