UNITED STATES
                       SECURITIES AND EXCHANGE COMMISSION
                             WASHINGTON, D.C. 20549

                                  ------------

                                 SCHEDULE 13G/A

                    Under the Securities Exchange Act of 1934

                                (Amendment No. 1)

                          Neurocrine Biosciences, Inc.
                 ---------------------------------------------
                                (Name of issuer)

                                  Common Stock
                 ---------------------------------------------
                         (Title of class of securities)

                                    64125C109
                 ---------------------------------------------
                                 (CUSIP number)

                                December 31, 2001
                 ---------------------------------------------
             (Date of Event which requires filing of this Statement)

         Check the appropriate box to designate the rule pursuant to which this
schedule is filed:

                               [ ] Rule 13d-1 (b)
                               [X] Rule 13d-1 (c)
                               [ ] Rule 13d-1 (d)







---------------------------------                 ------------------------------
      CUSIP No. 64125C109               13G/A            Page 2 of 6 Pages
---------------------------------                 ------------------------------


-------- -----------------------------------------------------------------------
1        NAME OF REPORTING PERSON
         S.S. OR I.R.S. IDENTIFICATION NO. OF ABOVE PERSON

         Deutsche Bank AG
-------- -----------------------------------------------------------------------
2        CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP              (a) |_|
                                                                       (b) |_|
-------- -----------------------------------------------------------------------
3        SEC USE ONLY

-------- -----------------------------------------------------------------------
4        CITIZENSHIP OR PLACE OF ORGANIZATION

         Federal Republic of Germany
--------------------------------------------------------------------------------
NUMBER OF SHARES             5      SOLE VOTING POWER
BENEFICIALLY                        0
OWNED BY                     ------ --------------------------------------------
EACH REPORTING                      SHARED VOTING POWER
PERSON WITH                  6      762,500
                             ------ --------------------------------------------
                                    SOLE DISPOSITIVE POWER
                             7      0
                             ------ --------------------------------------------
                                    SHARED DISPOSITIVE POWER
                             8      762,500
-------- -----------------------------------------------------------------------
 9       AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON

         762,500
-------- -----------------------------------------------------------------------
10       CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES
         CERTAIN SHARES                                                    |_|
-------- -----------------------------------------------------------------------
11       PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (9)

         2.6%
-------- -----------------------------------------------------------------------
12       TYPE OF REPORTING PERSON

         HC, BK, CO
-------- -----------------------------------------------------------------------






Item 1(a).        Name of Issuer:

                  Neurocrine Biosciences, Inc. (the "Issuer")

Item 1(b).        Address of Issuer's Principal Executive Offices:

                  The address of the Issuer's principal executive offices is
10555 Science Drive Center, San Diego, CA 92121.

Item 2(a).        Name of Person Filing:

                  This statement is filed on behalf of Deutsche Bank AG (the
"Reporting Person").

Item 2(b).        Address of Principal Business Office or, if none, Residence:

                  The principal place of business of the Reporting Person is
Taunusanlage 12, D-60325, Frankfurt am Main, Federal Republic of Germany.

Item 2(c).        Citizenship:

                  The citizenship of the Reporting Person is set forth on the
cover page.

Item 2(d).        Title of Class of Securities:

                  The title of the securities is Common Stock (the "Common
Stock").

Item 2(e).        CUSIP Number:

                  The CUSIP number of the Common Stock is set forth on the cover
page.

Item 3.          If this statement is filed pursuant to Rules 13d-1(b), or
                 13d-2(b) or (c), check whether the person filing is a:

                 (a)    |_|  Broker or dealer registered under section 15 of the
                             Act;

                 (b)    |_|  Bank as defined in section 3(a)(6) of the Act;

                 (c)    |_|  Insurance Company as defined in section 3(a)(19) of
                             the Act;

                 (d)    |_|  Investment Company registered under section 8 of
                             the Investment Company Act of 1940;

                 (e)    |_|  An investment adviser in accordance with Rule 13d-1
                             (b)(1)(ii)(E);

                 (f)    |_|  An employee benefit plan, or endowment fund in
                             accordance with Rule 13d-1 (b)(1)(ii)(F);

                 (g)    |_|  A parent holding company or control person in
                             accordance with Rule 13d-1 (b)(1)(ii)(G);

                                      -3-





                 (h)    |_|  A savings association as defined in section 3(b) of
                             the Federal Deposit Insurance Act;

                 (i)    |_|  A church plan that is excluded from the definition
                             of an investment company under section 3(c)(14)
                             of the Investment Company Act of 1940;

                 (j)    |_|  Group, in accordance with Rule 13d-1 (b)(1)(ii)(J).

                  If this statement is filed pursuant to Rule 13d-1 (c), check
this box. |X|

Item 4.  Ownership.

                  (a)      Amount beneficially owned:

                           The Reporting Person owns the amount of the Common
                  Stock as set forth on the cover page.

                  (b)      Percent of class:

                           The Reporting Person owns the percentage of the
                  Common Stock as set forth on the cover page.

                  (c)      Number of shares as to which such person has:

                           (i)      sole power to vote or to direct the vote:

                                    The Reporting Person has the sole power to
                           vote or direct the vote of the Common Stock as set
                           forth on the cover page.

                           (ii)     shared power to vote or to direct the vote:

                                    The Reporting Person has the shared power to
                           vote or direct the vote of the Common Stock as set
                           forth on the cover page.

                           (iii)    sole power to dispose or to direct the
                                    disposition of:

                                    The Reporting Person has the sole power to
                           dispose or direct the disposition of the Common Stock
                           as set forth on the cover page.

                           (iv)     shared power to dispose or to direct the
                                    disposition of:

                                    The Reporting Person has the shared power to
                           dispose or direct the disposition of the Common Stock
                           as set forth on the cover page.

Item 5.  Ownership of Five Percent or Less of a Class.





                  If this statement is being filed to report the fact that as of
the date hereof the reporting persons have ceased to be the beneficial owners of
more than five percent of the class of securities check the following [x].

Item 6.  Ownership of More than Five Percent on Behalf of Another Person.

                  Investment management clients of the Reporting Person and the
Reporting Person's subsidiaries have the ultimate right to any dividends from
Common Stock held on their behalf and the proceeds from the sale of Common Stock
held on their behalf.

Item 7.           Identification and Classification of the Subsidiary Which
                  Acquired the Security Being Reported on by the Parent
                  Holding Company.

                  The following are subsidiaries of the Reporting Person which
acquired the Common Stock included in the figures on the cover page: Deutsche
Asset Management Investmentgesellschaft mbH.

Item 8.  Identification and Classification of Members of the Group.

                  Not applicable.

Item 9.  Notice of Dissolution of Group.

                  Not applicable.

Item 10. Certification.

                  By signing below I certify that, to the best of my knowledge
and belief, the securities referred to above were not acquired and are not held
for the purpose of or with the effect of changing or influencing the control of
the issuer of the securities and were not acquired and are not held in
connection with or as a participant in any transaction having that purpose or
effect.


                                      -5-




                                    SIGNATURE

                  After reasonable inquiry and to the best of my knowledge and
belief, I certify that the information set forth in this statement is true,
complete and correct.

Dated:  February 13, 2002



                                DEUTSCHE BANK AG



                                By:         /s/ Jeffrey A. Ruiz
                                    --------------------------------------
                                    Name:   Jeffrey A. Ruiz
                                    Title:  Vice President



                                By:         /s/ Margaret M. Adams
                                    --------------------------------------
                                     Name:   Margaret M. Adams
                                     Title:  Director