SECURTIES AND EXCHANGE COMMISSION

                                   FORM 8 - K

                                 CURRENT REPORT

     Pursuant to Section 13 or 15 (d) of the Securities Exchange Act of 1934

         Date of Report (Date of earliest event reported): May 25, 2001

                                FONAR CORPORATION
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             (Exact name of registrant as specified in its charter)

    Delaware                        0-10248                      11-2464137

(State or other                 (Commission File            (I.R.S. Employer
jurisdiction of                     Number)                 Identification No.)
incorporation)

                                110 Marcus Drive
                            Melville, New York 11747
                                 (631) 694-2929
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                   (Address, including zip code, and telephone
               number of registrant's principal executive offices)

               Item 5. Other Events and Regulation FD Disclosure

              Fonar Obtains New Financing from Tail Wind Fund Ltd.

     Fonar  Corporation  and Tail  Wind  Fund  Ltd on May 25,  2001  executed  a
Purchase   Agreement  pursuant  to  which  Fonar  has  issued  convertible  debt
instruments  to Tail Wind Fund Ltd. in the  aggregate  principal  amount of $4.5
million.

     According to the Agreement,  FONAR has issued 4% Convertible Debentures due
June 30, 2002 to Tail Wind Fund Ltd. in the aggregate  principal  amount of $4.5
million.  The  Debentures  have a conversion  price of $2.047 per share.  In the
event the holder does not elect to convert, Fonar still would have the option to
repay the Debentures in shares of common stock; in such case, however, the stock
would be  valued  at the  lesser  of a) 90% of the  average  of the four  lowest
closing bid prices during the preceding  calendar  month or b) said average less
$0.125.

     In connection with the Debentures,  Fonar also has issued to Tail Wind Fund
Ltd.  Purchase  Warrants  for 659,501  shares of common stock having an exercise
price of $1.801 per share and Callable Warrants to purchase  2,000,000 shares of
common stock.  The exercise  price for the Callable  Warrants will vary,  and be
equal to the  average  closing  bid  price of Fonar  common  stock  for the full
calendar month immediately preceding the date of exercise,  subject to a maximum
of $6.00 per share and a minimum  of $2.00 per  share.  Fonar has the  option to
redeem the  Callable  Warrants  at a  redemption  price of $0.01 per  underlying
warrant share, up to 200,000 underlying shares per month, if the average closing
bid price of Fonar's  common stock is greater than 115% of the warrant  exercise
price in effect for five  consecutive  trading days in any calendar month.  Upon
the giving of notice, Fonar may reduce the warrant exercise price then in effect
to any lower warrant  exercise price under the Callable  Warrants  previously in
effect.

     The Debentures and Warrants include  provisions for adjustment of price and
number of shares in the event of stock splits,  stock  dividends,  reverse stock
splits,  and the like, and stock issuances at prices below the warrant  exercise
or debenture  conversion prices.  There are also certain  limitations on Fonar's
right  to  issue  or sell  securities  during  the  period  the  Debentures  are
outstanding.

     The  Company  is  required  under  the  Agreement  to  file a  registration
statement with the United States Securities and Exchange  Commission to register
the shares of common stock underlying the Debentures and Warrants.  In the event
the registration  statement does not become  effective within certain  specified
time  periods the Company will be required to pay  liquidated  damages of 2% per
month of the outstanding principal balance of the Debentures.

     Fonar  received the funds on May 25, 2001.  Tail Wind Inc. was paid $45,000
as  reimbursement  for legal and due  diligence  expenses.  A  placement  fee of
$157,000  plus  Purchase  Warrants for 300,000  shares of Fonar common stock was
paid to Fonar's broker.


Exhibits

         4.1      4% Convertible Debentures due June 30, 2002

         4.2      Purchase Warrants

         4.3      Callable Warrants

         10.1     Purchase Agreement

         10.2     Registration Rights Agreement

                                   SIGNATURES


         Pursuant to the  requirements  of the Securities  Exchange Act of 1934,
the  registrant  has duly  caused  this report to be signed on its behalf by the
undersigned hereunto duly authorized.


                                                   FONAR CORPORATION
                                                   (Registrant)

                                                   By:  /s/ Raymond V. Damadian
                                                        ----------------------
                                                        Raymond V. Damadian
                                                        President and Chairman

Dated:   June 1, 2001